24880442 has 4 divisors (see below), whose sum is σ = 37320666. Its totient is φ = 12440220.

The previous prime is 24880423. The next prime is 24880447. The reversal of 24880442 is 24408842.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 23902321 + 978121 = 4889^2 + 989^2 .

It is a junction number, because it is equal to n+sod(n) for n = 24880399 and 24880408.

It is not an unprimeable number, because it can be changed into a prime (24880447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6220109 + ... + 6220112.

Almost surely, 2^24880442 is an apocalyptic number.

24880442 is a deficient number, since it is larger than the sum of its proper divisors (12440224).

24880442 is a wasteful number, since it uses less digits than its factorization.

24880442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12440223.

The product of its (nonzero) digits is 16384, while the sum is 32.

The square root of 24880442 is about 4988.0298716026. The cubic root of 24880442 is about 291.9349091794.

The spelling of 24880442 in words is "twenty-four million, eight hundred eighty thousand, four hundred forty-two".