49249126 has 4 divisors (see below), whose sum is σ = 73873692. Its totient is φ = 24624562.

The previous prime is 49249099. The next prime is 49249133. The reversal of 49249126 is 62194294.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12312280 + ... + 12312283.

It is an arithmetic number, because the mean of its divisors is an integer number (18468423).

Almost surely, 2^49249126 is an apocalyptic number.

49249126 is a deficient number, since it is larger than the sum of its proper divisors (24624566).

49249126 is a wasteful number, since it uses less digits than its factorization.

49249126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24624565.

The product of its digits is 31104, while the sum is 37.

The square root of 49249126 is about 7017.7721536111. The cubic root of 49249126 is about 366.5496781965.

The spelling of 49249126 in words is "forty-nine million, two hundred forty-nine thousand, one hundred twenty-six".