49609156 has 24 divisors (see below), whose sum is σ = 90312320. Its totient is φ = 23823072.

The previous prime is 49609141. The next prime is 49609163. The reversal of 49609156 is 65190694.

It is a super-2 number, since 2×49609156² = 4922136718064672, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9571 + ... + 13813.

Almost surely, 2^49609156 is an apocalyptic number.

It is an amenable number.

49609156 is a deficient number, since it is larger than the sum of its proper divisors (40703164).

49609156 is a wasteful number, since it uses less digits than its factorization.

49609156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4363 (or 4361 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 49609156 is about 7043.3767469872. The cubic root of 49609156 is about 367.4407166778.

The spelling of 49609156 in words is "forty-nine million, six hundred nine thousand, one hundred fifty-six".