91362940 has 24 divisors (see below), whose sum is σ = 192874752. Its totient is φ = 36352320.

The previous prime is 91362907. The next prime is 91362941. The reversal of 91362940 is 4926319.

It is a junction number, because it is equal to n+sod(n) for n = 91362896 and 91362905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (91362941) 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, 8139 + ... + 15778.

It is an arithmetic number, because the mean of its divisors is an integer number (8036448).

Almost surely, 2^91362940 is an apocalyptic number.

It is an amenable number.

91362940 is an abundant number, since it is smaller than the sum of its proper divisors (101511812).

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

91362940 is a wasteful number, since it uses less digits than its factorization.

91362940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24117 (or 24115 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 91362940 is about 9558.3963090050. The cubic root of 91362940 is about 450.3913303733.

The spelling of 91362940 in words is "ninety-one million, three hundred sixty-two thousand, nine hundred forty".