49922970 has 32 divisors (see below), whose sum is σ = 120000960. Its totient is φ = 13292160.

The previous prime is 49922941. The next prime is 49922993. The reversal of 49922970 is 7922994.

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, 38025 + ... + 39315.

It is an arithmetic number, because the mean of its divisors is an integer number (3750030).

Almost surely, 2^49922970 is an apocalyptic number.

49922970 is an abundant number, since it is smaller than the sum of its proper divisors (70077990).

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

49922970 is a wasteful number, since it uses less digits than its factorization.

49922970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2590.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 49922970 is about 7065.6188688607. The cubic root of 49922970 is about 368.2138653293.

The spelling of 49922970 in words is "forty-nine million, nine hundred twenty-two thousand, nine hundred seventy".