152104890 has 32 divisors (see below), whose sum is σ = 417202560. Its totient is φ = 34766784.

The previous prime is 152104877. The next prime is 152104921. The reversal of 152104890 is 98401251.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 361945 + ... + 362364.

It is an arithmetic number, because the mean of its divisors is an integer number (13037580).

Almost surely, 2^152104890 is an apocalyptic number.

152104890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152104890 is an abundant number, since it is smaller than the sum of its proper divisors (265097670).

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

152104890 is a wasteful number, since it uses less digits than its factorization.

152104890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724326.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 152104890 is about 12333.0811235474. The cubic root of 152104890 is about 533.8030596975.

It can be divided in two parts, 15210 and 4890, that added together give a triangular number (20100 = T₂₀₀).

The spelling of 152104890 in words is "one hundred fifty-two million, one hundred four thousand, eight hundred ninety".