24749994 has 16 divisors (see below), whose sum is σ = 52411968. Its totient is φ = 7764672.

The previous prime is 24749987. The next prime is 24750007. The reversal of 24749994 is 49994742.

It is a super-2 number, since 2×24749994² = 1225124406000072, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121222 + ... + 121425.

It is an arithmetic number, because the mean of its divisors is an integer number (3275748).

Almost surely, 2^24749994 is an apocalyptic number.

24749994 is an abundant number, since it is smaller than the sum of its proper divisors (27661974).

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

24749994 is a wasteful number, since it uses less digits than its factorization.

24749994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242669.

The product of its digits is 653184, while the sum is 48.

The square root of 24749994 is about 4974.9365825104. The cubic root of 24749994 is about 291.4238106132.

The spelling of 24749994 in words is "twenty-four million, seven hundred forty-nine thousand, nine hundred ninety-four".