91460673 has 12 divisors (see below), whose sum is σ = 137854080. Its totient is φ = 58322616.

The previous prime is 91460657. The next prime is 91460689. The reversal of 91460673 is 37606419.

It is an interprime number because it is at equal distance from previous prime (91460657) and next prime (91460689).

It is not a de Polignac number, because 91460673 - 2⁴ = 91460657 is a prime.

It is a super-2 number, since 2×91460673² = 16730109411225858, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (91460653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 220713 + ... + 221126.

It is an arithmetic number, because the mean of its divisors is an integer number (11487840).

Almost surely, 2^91460673 is an apocalyptic number.

It is an amenable number.

91460673 is a deficient number, since it is larger than the sum of its proper divisors (46393407).

91460673 is a wasteful number, since it uses less digits than its factorization.

91460673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441868 (or 441865 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 91460673 is about 9563.5073587048. The cubic root of 91460673 is about 450.5518710678.

The spelling of 91460673 in words is "ninety-one million, four hundred sixty thousand, six hundred seventy-three".