49539962 has 4 divisors (see below), whose sum is σ = 74309946. Its totient is φ = 24769980.

The previous prime is 49539949. The next prime is 49539977. The reversal of 49539962 is 26993594.

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., 34939921 + 14600041 = 5911^2 + 3821^2 .

It is a super-2 number, since 2×49539962² = 4908415669922888, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12384989 + ... + 12384992.

Almost surely, 2^49539962 is an apocalyptic number.

49539962 is a deficient number, since it is larger than the sum of its proper divisors (24769984).

49539962 is a wasteful number, since it uses less digits than its factorization.

49539962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24769983.

The product of its digits is 524880, while the sum is 47.

The square root of 49539962 is about 7038.4630424547. The cubic root of 49539962 is about 367.2698038544.

The spelling of 49539962 in words is "forty-nine million, five hundred thirty-nine thousand, nine hundred sixty-two".