96121290 has 32 divisors (see below), whose sum is σ = 233856576. Its totient is φ = 25280640.

The previous prime is 96121229. The next prime is 96121309. The reversal of 96121290 is 9212169.

It is a happy number.

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

It is an alternating number because its digits alternate between odd and even.

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, 19756 + ... + 24135.

It is an arithmetic number, because the mean of its divisors is an integer number (7308018).

Almost surely, 2^96121290 is an apocalyptic number.

96121290 is an abundant number, since it is smaller than the sum of its proper divisors (137735286).

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

96121290 is a wasteful number, since it uses less digits than its factorization.

96121290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43974.

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 96121290 is about 9804.1465717318. The cubic root of 96121290 is about 458.0784525194.

The spelling of 96121290 in words is "ninety-six million, one hundred twenty-one thousand, two hundred ninety".