49456965 has 16 divisors (see below), whose sum is σ = 79423488. Its totient is φ = 26279616.

The previous prime is 49456951. The next prime is 49456993. The reversal of 49456965 is 56965494.

It is not a de Polignac number, because 49456965 - 2⁴ = 49456949 is a prime.

It is a super-2 number, since 2×49456965² = 4891982774022450, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1797 + ... + 10106.

It is an arithmetic number, because the mean of its divisors is an integer number (4963968).

Almost surely, 2^49456965 is an apocalyptic number.

It is an amenable number.

49456965 is a deficient number, since it is larger than the sum of its proper divisors (29966523).

49456965 is a wasteful number, since it uses less digits than its factorization.

49456965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12188.

The product of its digits is 1166400, while the sum is 48.

The square root of 49456965 is about 7032.5646104391. The cubic root of 49456965 is about 367.0645868308.

The spelling of 49456965 in words is "forty-nine million, four hundred fifty-six thousand, nine hundred sixty-five".