49772962 has 4 divisors (see below), whose sum is σ = 74659446. Its totient is φ = 24886480.

The previous prime is 49772959. The next prime is 49772969. The reversal of 49772962 is 26927794.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26927794 = 2 ⋅13463897.

It can be written as a sum of positive squares in only one way, i.e., 27029601 + 22743361 = 5199^2 + 4769^2 .

It is not an unprimeable number, because it can be changed into a prime (49772969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12443239 + ... + 12443242.

Almost surely, 2^49772962 is an apocalyptic number.

49772962 is a deficient number, since it is larger than the sum of its proper divisors (24886484).

49772962 is a wasteful number, since it uses less digits than its factorization.

49772962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24886483.

The product of its digits is 381024, while the sum is 46.

The square root of 49772962 is about 7054.9955350801. The cubic root of 49772962 is about 367.8446936417.

The spelling of 49772962 in words is "forty-nine million, seven hundred seventy-two thousand, nine hundred sixty-two".