91465848 has 240 divisors, whose sum is σ = 298734480. Its totient is φ = 26002944.

The previous prime is 91465817. The next prime is 91465849. The reversal of 91465848 is 84856419.

Its product of digits (276480) is a multiple of the sum of its prime divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (91465849) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 3976765 + ... + 3976787.

It is an arithmetic number, because the mean of its divisors is an integer number (1244727).

Almost surely, 2^91465848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 91465848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149367240).

91465848 is an abundant number, since it is smaller than the sum of its proper divisors (207268632).

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

91465848 is a wasteful number, since it uses less digits than its factorization.

91465848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96 (or 64 counting only the distinct ones).

The product of its digits is 276480, while the sum is 45.

The square root of 91465848 is about 9563.7779146109. Note that the first 3 decimals coincide. The cubic root of 91465848 is about 450.5603685705.

The spelling of 91465848 in words is "ninety-one million, four hundred sixty-five thousand, eight hundred forty-eight".