24428495 has 32 divisors (see below), whose sum is σ = 36796032. Its totient is φ = 15155712.

The previous prime is 24428491. The next prime is 24428531. The reversal of 24428495 is 59482442.

It is a happy number.

It is not a de Polignac number, because 24428495 - 2² = 24428491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24428491) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23609 + ... + 24621.

It is an arithmetic number, because the mean of its divisors is an integer number (1149876).

Almost surely, 2^24428495 is an apocalyptic number.

24428495 is a deficient number, since it is larger than the sum of its proper divisors (12367537).

24428495 is a wasteful number, since it uses less digits than its factorization.

24428495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091.

The product of its digits is 92160, while the sum is 38.

The square root of 24428495 is about 4942.5190945509. The cubic root of 24428495 is about 290.1564554104.

The spelling of 24428495 in words is "twenty-four million, four hundred twenty-eight thousand, four hundred ninety-five".