49659466 has 4 divisors (see below), whose sum is σ = 74489202. Its totient is φ = 24829732.

The previous prime is 49659457. The next prime is 49659469. The reversal of 49659466 is 66495694.

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., 25796241 + 23863225 = 5079^2 + 4885^2 .

It is not an unprimeable number, because it can be changed into a prime (49659469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12414865 + ... + 12414868.

Almost surely, 2^49659466 is an apocalyptic number.

49659466 is a deficient number, since it is larger than the sum of its proper divisors (24829736).

49659466 is a wasteful number, since it uses less digits than its factorization.

49659466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24829735.

The product of its digits is 1399680, while the sum is 49.

The square root of 49659466 is about 7046.9472823344. The cubic root of 49659466 is about 367.5648852684.

The spelling of 49659466 in words is "forty-nine million, six hundred fifty-nine thousand, four hundred sixty-six".