49996261 has 16 divisors (see below), whose sum is σ = 60560640. Its totient is φ = 40360320.

The previous prime is 49996259. The next prime is 49996301. The reversal of 49996261 is 16269994.

It is not a de Polignac number, because 49996261 - 2¹ = 49996259 is a prime.

It is a super-2 number, since 2×49996261² = 4999252227960242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49996231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5320 + ... + 11326.

It is an arithmetic number, because the mean of its divisors is an integer number (3785040).

Almost surely, 2^49996261 is an apocalyptic number.

49996261 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

49996261 is a deficient number, since it is larger than the sum of its proper divisors (10564379).

49996261 is a wasteful number, since it uses less digits than its factorization.

49996261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6084.

The product of its digits is 209952, while the sum is 46.

The square root of 49996261 is about 7070.8034196971. The cubic root of 49996261 is about 368.3939665726.

The spelling of 49996261 in words is "forty-nine million, nine hundred ninety-six thousand, two hundred sixty-one".