90961496 has 16 divisors (see below), whose sum is σ = 170654040. Its totient is φ = 45453760.

The previous prime is 90961447. The next prime is 90961499. The reversal of 90961496 is 69416909.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90961499) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24311 + ... + 27801.

Almost surely, 2^90961496 is an apocalyptic number.

It is an amenable number.

90961496 is a deficient number, since it is larger than the sum of its proper divisors (79692544).

90961496 is a wasteful number, since it uses less digits than its factorization.

90961496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6754 (or 6750 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 44.

The square root of 90961496 is about 9537.3736426754. The cubic root of 90961496 is about 449.7306964800.

The spelling of 90961496 in words is "ninety million, nine hundred sixty-one thousand, four hundred ninety-six".