24970945 has 8 divisors (see below), whose sum is σ = 29998080. Its totient is φ = 19954800.

The previous prime is 24970901. The next prime is 24970961. The reversal of 24970945 is 54907942.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 24970945 - 2¹¹ = 24968897 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 24970898 and 24970907.

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, 3586 + ... + 7924.

It is an arithmetic number, because the mean of its divisors is an integer number (3749760).

Almost surely, 2^24970945 is an apocalyptic number.

It is an amenable number.

24970945 is a deficient number, since it is larger than the sum of its proper divisors (5027135).

24970945 is a wasteful number, since it uses less digits than its factorization.

24970945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5495.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 24970945 is about 4997.0936553161. The cubic root of 24970945 is about 292.2884534625.

The spelling of 24970945 in words is "twenty-four million, nine hundred seventy thousand, nine hundred forty-five".