148537368 has 128 divisors (see below), whose sum is σ = 486912000. Its totient is φ = 41057280.

The previous prime is 148537357. The next prime is 148537369. The reversal of 148537368 is 863735841.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148537369) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45288 + ... + 48456.

It is an arithmetic number, because the mean of its divisors is an integer number (3804000).

Almost surely, 2^148537368 is an apocalyptic number.

148537368 is a gapful number since it is divisible by the number (18) 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 148537368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (243456000).

148537368 is an abundant number, since it is smaller than the sum of its proper divisors (338374632).

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

148537368 is a wasteful number, since it uses less digits than its factorization.

148537368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3222 (or 3212 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 148537368 is about 12187.5907381238. The cubic root of 148537368 is about 529.5966647746.

The spelling of 148537368 in words is "one hundred forty-eight million, five hundred thirty-seven thousand, three hundred sixty-eight".