49423516 has 6 divisors (see below), whose sum is σ = 86491160. Its totient is φ = 24711756.

The previous prime is 49423513. The next prime is 49423531. The reversal of 49423516 is 61532494.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49423513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6177936 + ... + 6177943.

Almost surely, 2^49423516 is an apocalyptic number.

It is an amenable number.

49423516 is a deficient number, since it is larger than the sum of its proper divisors (37067644).

49423516 is a wasteful number, since it uses less digits than its factorization.

49423516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12355883 (or 12355881 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The square root of 49423516 is about 7030.1860572818. The cubic root of 49423516 is about 366.9818164710.

The spelling of 49423516 in words is "forty-nine million, four hundred twenty-three thousand, five hundred sixteen".