49493037 has 16 divisors (see below), whose sum is σ = 72317952. Its totient is φ = 29859120.

The previous prime is 49493029. The next prime is 49493039. The reversal of 49493037 is 73039494.

It is not a de Polignac number, because 49493037 - 2³ = 49493029 is a prime.

It is a super-2 number, since 2×49493037² = 4899121422966738, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 49492986 and 49493004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49493039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4188 + ... + 10794.

It is an arithmetic number, because the mean of its divisors is an integer number (4519872).

Almost surely, 2^49493037 is an apocalyptic number.

It is an amenable number.

49493037 is a deficient number, since it is larger than the sum of its proper divisors (22824915).

49493037 is a wasteful number, since it uses less digits than its factorization.

49493037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6848.

The product of its (nonzero) digits is 81648, while the sum is 39.

The square root of 49493037 is about 7035.1287834694. The cubic root of 49493037 is about 367.1538060539.

The spelling of 49493037 in words is "forty-nine million, four hundred ninety-three thousand, thirty-seven".