91960654 has 8 divisors (see below), whose sum is σ = 138093840. Its totient is φ = 45929376.

The previous prime is 91960639. The next prime is 91960657. The reversal of 91960654 is 45606919.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×91960654³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (91960657) 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, 23179 + ... + 26854.

It is an arithmetic number, because the mean of its divisors is an integer number (17261730).

Almost surely, 2^91960654 is an apocalyptic number.

91960654 is a deficient number, since it is larger than the sum of its proper divisors (46133186).

91960654 is a wasteful number, since it uses less digits than its factorization.

91960654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50954.

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 91960654 is about 9589.6117752493. The cubic root of 91960654 is about 451.3713786071.

The spelling of 91960654 in words is "ninety-one million, nine hundred sixty thousand, six hundred fifty-four".