152949870 has 40 divisors (see below), whose sum is σ = 411267384. Its totient is φ = 40786416.

The previous prime is 152949869. The next prime is 152949883. The reversal of 152949870 is 78949251.

152949870 is a `hidden beast` number, since 1 + 529 + 49 + 87 + 0 = 666.

152949870 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 93604 + ... + 95223.

Almost surely, 2^152949870 is an apocalyptic number.

152949870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152949870 is an abundant number, since it is smaller than the sum of its proper divisors (258317514).

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

152949870 is a wasteful number, since it uses less digits than its factorization.

152949870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188846 (or 188837 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The square root of 152949870 is about 12367.2903256938. The cubic root of 152949870 is about 534.7897039381.

The spelling of 152949870 in words is "one hundred fifty-two million, nine hundred forty-nine thousand, eight hundred seventy".