423262725 has 12 divisors (see below), whose sum is σ = 699794496. Its totient is φ = 225740080.

The previous prime is 423262709. The next prime is 423262739. The reversal of 423262725 is 527262324.

It is not a de Polignac number, because 423262725 - 2⁴ = 423262709 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2821677 + ... + 2821826.

It is an arithmetic number, because the mean of its divisors is an integer number (58316208).

Almost surely, 2^423262725 is an apocalyptic number.

It is an amenable number.

423262725 is a deficient number, since it is larger than the sum of its proper divisors (276531771).

423262725 is a wasteful number, since it uses less digits than its factorization.

423262725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5643516 (or 5643511 counting only the distinct ones).

The product of its digits is 40320, while the sum is 33.

The square root of 423262725 is about 20573.3498730761. The cubic root of 423262725 is about 750.8214555082.

The spelling of 423262725 in words is "four hundred twenty-three million, two hundred sixty-two thousand, seven hundred twenty-five".