152796490 has 32 divisors (see below), whose sum is σ = 342900864. Its totient is φ = 47624640.

The previous prime is 152796481. The next prime is 152796517. The reversal of 152796490 is 94697251.

It is a happy number.

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, 98449 + ... + 99988.

It is an arithmetic number, because the mean of its divisors is an integer number (10715652).

Almost surely, 2^152796490 is an apocalyptic number.

152796490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152796490 is an abundant number, since it is smaller than the sum of its proper divisors (190104374).

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

152796490 is a wasteful number, since it uses less digits than its factorization.

152796490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198462.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 152796490 is about 12361.0877353087. The cubic root of 152796490 is about 534.6108795975.

The spelling of 152796490 in words is "one hundred fifty-two million, seven hundred ninety-six thousand, four hundred ninety".