25020470 has 8 divisors (see below), whose sum is σ = 45036864. Its totient is φ = 10008184.

The previous prime is 25020461. The next prime is 25020487. The reversal of 25020470 is 7402052.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1251014 + ... + 1251033.

It is an arithmetic number, because the mean of its divisors is an integer number (5629608).

Almost surely, 2^25020470 is an apocalyptic number.

25020470 is a deficient number, since it is larger than the sum of its proper divisors (20016394).

25020470 is a wasteful number, since it uses less digits than its factorization.

25020470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2502054.

The product of its (nonzero) digits is 560, while the sum is 20.

The square root of 25020470 is about 5002.0465811506. The cubic root of 25020470 is about 292.4815582402.

The spelling of 25020470 in words is "twenty-five million, twenty thousand, four hundred seventy".