49104761 has 6 divisors (see below), whose sum is σ = 49579530. Its totient is φ = 48634496.

The previous prime is 49104751. The next prime is 49104767. The reversal of 49104761 is 16740194.

It can be written as a sum of positive squares in only one way, i.e., 48372025 + 732736 = 6955^2 + 856^2 .

It is a de Polignac number, because none of the positive numbers 2^k-49104761 is a prime.

It is a super-2 number, since 2×49104761² = 4822555105734242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49104767) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9305 + ... + 13593.

It is an arithmetic number, because the mean of its divisors is an integer number (8263255).

Almost surely, 2^49104761 is an apocalyptic number.

It is an amenable number.

49104761 is a deficient number, since it is larger than the sum of its proper divisors (474769).

49104761 is an equidigital number, since it uses as much as digits as its factorization.

49104761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4503 (or 4396 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 49104761 is about 7007.4789332541. The cubic root of 49104761 is about 366.1911694034.

The spelling of 49104761 in words is "forty-nine million, one hundred four thousand, seven hundred sixty-one".