49291494 has 32 divisors (see below), whose sum is σ = 113565696. Its totient is φ = 13970880.

The previous prime is 49291481. The next prime is 49291547. The reversal of 49291494 is 49419294.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 714 + ... + 9954.

It is an arithmetic number, because the mean of its divisors is an integer number (3548928).

Almost surely, 2^49291494 is an apocalyptic number.

49291494 is an abundant number, since it is smaller than the sum of its proper divisors (64274202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49291494 is a wasteful number, since it uses less digits than its factorization.

49291494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9380.

The product of its digits is 93312, while the sum is 42.

The square root of 49291494 is about 7020.7901264744. The cubic root of 49291494 is about 366.6547597603.

The spelling of 49291494 in words is "forty-nine million, two hundred ninety-one thousand, four hundred ninety-four".