91460632 has 8 divisors (see below), whose sum is σ = 171488700. Its totient is φ = 45730312.

The previous prime is 91460573. The next prime is 91460639. The reversal of 91460632 is 23606419.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 91460594 and 91460603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (91460639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5716282 + ... + 5716297.

Almost surely, 2^91460632 is an apocalyptic number.

It is an amenable number.

91460632 is a deficient number, since it is larger than the sum of its proper divisors (80028068).

91460632 is a wasteful number, since it uses less digits than its factorization.

91460632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11432585 (or 11432581 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 91460632 is about 9563.5052151395. The cubic root of 91460632 is about 450.5518037433.

It can be divided in two parts, 9 and 1460632, that added together give a palindrome (1460641).

The spelling of 91460632 in words is "ninety-one million, four hundred sixty thousand, six hundred thirty-two".