8913261 has 32 divisors (see below), whose sum is σ = 14515200. Its totient is φ = 4752000.

The previous prime is 8913239. The next prime is 8913283. The reversal of 8913261 is 1623198.

It is an interprime number because it is at equal distance from previous prime (8913239) and next prime (8913283).

It is not a de Polignac number, because 8913261 - 2⁶ = 8913197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8913161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35386 + ... + 35636.

It is an arithmetic number, because the mean of its divisors is an integer number (453600).

Almost surely, 2^8913261 is an apocalyptic number.

It is an amenable number.

8913261 is a deficient number, since it is larger than the sum of its proper divisors (5601939).

8913261 is a wasteful number, since it uses less digits than its factorization.

8913261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369.

The product of its digits is 2592, while the sum is 30.

The square root of 8913261 is about 2985.5084994017. The cubic root of 8913261 is about 207.3379854991.

The spelling of 8913261 in words is "eight million, nine hundred thirteen thousand, two hundred sixty-one".