49725207 has 48 divisors (see below), whose sum is σ = 84797440. Its totient is φ = 27495936.

The previous prime is 49725163. The next prime is 49725211. The reversal of 49725207 is 70252794.

It is not a de Polignac number, because 49725207 - 2⁸ = 49724951 is a prime.

It is a super-2 number, since 2×49725207² = 4945192422385698, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49725257) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 482718 + ... + 482820.

Almost surely, 2^49725207 is an apocalyptic number.

49725207 is a deficient number, since it is larger than the sum of its proper divisors (35072233).

49725207 is a wasteful number, since it uses less digits than its factorization.

49725207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292 (or 289 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 49725207 is about 7051.6102416398. The cubic root of 49725207 is about 367.7270123163.

The spelling of 49725207 in words is "forty-nine million, seven hundred twenty-five thousand, two hundred seven".