49703137 has 8 divisors (see below), whose sum is σ = 55971072. Its totient is φ = 43726800.

The previous prime is 49703113. The next prime is 49703167. The reversal of 49703137 is 73130794.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49703137 - 2¹¹ = 49701089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49703167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72538 + ... + 73219.

It is an arithmetic number, because the mean of its divisors is an integer number (6996384).

Almost surely, 2^49703137 is an apocalyptic number.

It is an amenable number.

49703137 is a deficient number, since it is larger than the sum of its proper divisors (6267935).

49703137 is a wasteful number, since it uses less digits than its factorization.

49703137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145799.

The product of its (nonzero) digits is 15876, while the sum is 34.

The square root of 49703137 is about 7050.0451771602. The cubic root of 49703137 is about 367.6726003681.

The spelling of 49703137 in words is "forty-nine million, seven hundred three thousand, one hundred thirty-seven".