152208720 has 200 divisors, whose sum is σ = 536903136. Its totient is φ = 39958272.

The previous prime is 152208697. The next prime is 152208737. The reversal of 152208720 is 27802251.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 537699 + ... + 537981.

Almost surely, 2^152208720 is an apocalyptic number.

152208720 is a gapful number since it is divisible by the number (10) 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 152208720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (268451568).

152208720 is an abundant number, since it is smaller than the sum of its proper divisors (384694416).

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

152208720 is a wasteful number, since it uses less digits than its factorization.

152208720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391 (or 376 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 152208720 is about 12337.2898158388. The cubic root of 152208720 is about 533.9244938059.

The spelling of 152208720 in words is "one hundred fifty-two million, two hundred eight thousand, seven hundred twenty".