49636761 has 8 divisors (see below), whose sum is σ = 66659040. Its totient is φ = 32852832.

The previous prime is 49636733. The next prime is 49636799. The reversal of 49636761 is 16763694.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 49636761 - 2⁷ = 49636633 is a prime.

It is a super-2 number, since 2×49636761² = 4927616085142242, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (49636261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59100 + ... + 59933.

It is an arithmetic number, because the mean of its divisors is an integer number (8332380).

Almost surely, 2^49636761 is an apocalyptic number.

It is an amenable number.

49636761 is a deficient number, since it is larger than the sum of its proper divisors (17022279).

49636761 is a wasteful number, since it uses less digits than its factorization.

49636761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119175.

The product of its digits is 163296, while the sum is 42.

The square root of 49636761 is about 7045.3361168932. The cubic root of 49636761 is about 367.5088581325.

The spelling of 49636761 in words is "forty-nine million, six hundred thirty-six thousand, seven hundred sixty-one".