148970584 has 48 divisors (see below), whose sum is σ = 333737280. Its totient is φ = 62112960.

The previous prime is 148970581. The next prime is 148970587. The reversal of 148970584 is 485079841.

It is an interprime number because it is at equal distance from previous prime (148970581) and next prime (148970587).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148970581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9369 + ... + 19639.

It is an arithmetic number, because the mean of its divisors is an integer number (6952860).

Almost surely, 2^148970584 is an apocalyptic number.

148970584 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148970584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166868640).

148970584 is an abundant number, since it is smaller than the sum of its proper divisors (184766696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148970584 is a wasteful number, since it uses less digits than its factorization.

148970584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10328 (or 10317 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 46.

The square root of 148970584 is about 12205.3506299491. The cubic root of 148970584 is about 530.1110293081. Note that the first 3 decimals are identical.

The spelling of 148970584 in words is "one hundred forty-eight million, nine hundred seventy thousand, five hundred eighty-four".