88780953 has 16 divisors (see below), whose sum is σ = 126562176. Its totient is φ = 55161600.

The previous prime is 88780891. The next prime is 88780961. The reversal of 88780953 is 35908788.

It is a happy number.

It is not a de Polignac number, because 88780953 - 2⁶ = 88780889 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (88780453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3198 + ... + 13703.

It is an arithmetic number, because the mean of its divisors is an integer number (7910136).

Almost surely, 2^88780953 is an apocalyptic number.

It is an amenable number.

88780953 is a deficient number, since it is larger than the sum of its proper divisors (37781223).

88780953 is a wasteful number, since it uses less digits than its factorization.

88780953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17024.

The product of its (nonzero) digits is 483840, while the sum is 48.

The square root of 88780953 is about 9422.3645121594. The cubic root of 88780953 is about 446.1079206218.

The spelling of 88780953 in words is "eighty-eight million, seven hundred eighty thousand, nine hundred fifty-three".