49264994 has 4 divisors (see below), whose sum is σ = 73897494. Its totient is φ = 24632496.

The previous prime is 49264993. The next prime is 49265009. The reversal of 49264994 is 49946294.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 47541025 + 1723969 = 6895^2 + 1313^2 .

It is not an unprimeable number, because it can be changed into a prime (49264993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12316247 + ... + 12316250.

Almost surely, 2^49264994 is an apocalyptic number.

49264994 is a deficient number, since it is larger than the sum of its proper divisors (24632500).

49264994 is a wasteful number, since it uses less digits than its factorization.

49264994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24632499.

The product of its digits is 559872, while the sum is 47.

The square root of 49264994 is about 7018.9026207805. The cubic root of 49264994 is about 366.5890412350.

The spelling of 49264994 in words is "forty-nine million, two hundred sixty-four thousand, nine hundred ninety-four".