148664824 has 96 divisors (see below), whose sum is σ = 369360000. Its totient is φ = 55366080.

The previous prime is 148664821. The next prime is 148664827. The reversal of 148664824 is 428466841.

It is an interprime number because it is at equal distance from previous prime (148664821) and next prime (148664827).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148664821) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98427 + ... + 99925.

It is an arithmetic number, because the mean of its divisors is an integer number (3847500).

Almost surely, 2^148664824 is an apocalyptic number.

148664824 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 148664824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184680000).

148664824 is an abundant number, since it is smaller than the sum of its proper divisors (220695176).

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

148664824 is a wasteful number, since it uses less digits than its factorization.

148664824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1553 (or 1542 counting only the distinct ones).

The product of its digits is 294912, while the sum is 43.

The square root of 148664824 is about 12192.8185420763. The cubic root of 148664824 is about 529.7480991148.

The spelling of 148664824 in words is "one hundred forty-eight million, six hundred sixty-four thousand, eight hundred twenty-four".