76890153 has 8 divisors (see below), whose sum is σ = 102902400. Its totient is φ = 51069008.

The previous prime is 76890119. The next prime is 76890161. The reversal of 76890153 is 35109867.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 76890153 - 2¹⁰ = 76889129 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (76890103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46833 + ... + 48446.

It is an arithmetic number, because the mean of its divisors is an integer number (12862800).

Almost surely, 2^76890153 is an apocalyptic number.

It is an amenable number.

76890153 is a deficient number, since it is larger than the sum of its proper divisors (26012247).

76890153 is a wasteful number, since it uses less digits than its factorization.

76890153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95551.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 76890153 is about 8768.7030397887. The cubic root of 76890153 is about 425.2296853053.

The spelling of 76890153 in words is "seventy-six million, eight hundred ninety thousand, one hundred fifty-three".