49284492 has 24 divisors (see below), whose sum is σ = 119997696. Its totient is φ = 15713808.

The previous prime is 49284491. The next prime is 49284497. The reversal of 49284492 is 29448294.

It is a super-2 number, since 2×49284492² = 4857922303396128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (49284491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89008 + ... + 89559.

It is an arithmetic number, because the mean of its divisors is an integer number (4999904).

Almost surely, 2^49284492 is an apocalyptic number.

It is an amenable number.

49284492 is an abundant number, since it is smaller than the sum of its proper divisors (70713204).

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

49284492 is a wasteful number, since it uses less digits than its factorization.

49284492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178597 (or 178595 counting only the distinct ones).

The product of its digits is 165888, while the sum is 42.

The square root of 49284492 is about 7020.2914469415. The cubic root of 49284492 is about 366.6373974800.

The spelling of 49284492 in words is "forty-nine million, two hundred eighty-four thousand, four hundred ninety-two".