24989097 has 32 divisors (see below), whose sum is σ = 40492800. Its totient is φ = 13402368.

The previous prime is 24989087. The next prime is 24989113. The reversal of 24989097 is 79098942.

It is a happy number.

It is not a de Polignac number, because 24989097 - 2⁶ = 24989033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (24989087) 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, 21979 + ... + 23087.

It is an arithmetic number, because the mean of its divisors is an integer number (1265400).

Almost surely, 2^24989097 is an apocalyptic number.

It is an amenable number.

24989097 is a deficient number, since it is larger than the sum of its proper divisors (15503703).

24989097 is a wasteful number, since it uses less digits than its factorization.

24989097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1185.

The product of its (nonzero) digits is 326592, while the sum is 48.

The square root of 24989097 is about 4998.9095810987. The cubic root of 24989097 is about 292.3592602198.

It can be divided in two parts, 24 and 989097, that added together give a triangular number (989121 = T₁₄₀₆).

The spelling of 24989097 in words is "twenty-four million, nine hundred eighty-nine thousand, ninety-seven".