49147406 has 32 divisors (see below), whose sum is σ = 92282112. Its totient is φ = 19071360.

The previous prime is 49147387. The next prime is 49147421. The reversal of 49147406 is 60474194.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51425 + ... + 52371.

It is an arithmetic number, because the mean of its divisors is an integer number (2883816).

Almost surely, 2^49147406 is an apocalyptic number.

49147406 is a deficient number, since it is larger than the sum of its proper divisors (43134706).

49147406 is a wasteful number, since it uses less digits than its factorization.

49147406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 49147406 is about 7010.5210933282. The cubic root of 49147406 is about 366.2971448977.

The spelling of 49147406 in words is "forty-nine million, one hundred forty-seven thousand, four hundred six".