49622492 has 6 divisors (see below), whose sum is σ = 86839368. Its totient is φ = 24811244.

The previous prime is 49622491. The next prime is 49622497. The reversal of 49622492 is 29422694.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49622491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6202808 + ... + 6202815.

It is an arithmetic number, because the mean of its divisors is an integer number (14473228).

Almost surely, 2^49622492 is an apocalyptic number.

It is an amenable number.

49622492 is a deficient number, since it is larger than the sum of its proper divisors (37216876).

49622492 is a wasteful number, since it uses less digits than its factorization.

49622492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12405627 (or 12405625 counting only the distinct ones).

The product of its digits is 62208, while the sum is 38.

The square root of 49622492 is about 7044.3233883745. The cubic root of 49622492 is about 367.4736390304.

The spelling of 49622492 in words is "forty-nine million, six hundred twenty-two thousand, four hundred ninety-two".