4525402 has 8 divisors (see below), whose sum is σ = 7757856. Its totient is φ = 1939452.

The previous prime is 4525399. The next prime is 4525427. The reversal of 4525402 is 2045254.

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

It is an Ulam 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, 161608 + ... + 161635.

It is an arithmetic number, because the mean of its divisors is an integer number (969732).

Almost surely, 2^4525402 is an apocalyptic number.

4525402 is a deficient number, since it is larger than the sum of its proper divisors (3232454).

4525402 is a wasteful number, since it uses less digits than its factorization.

4525402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323252.

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 4525402 is about 2127.2992267192. The cubic root of 4525402 is about 165.4064299497.

The spelling of 4525402 in words is "four million, five hundred twenty-five thousand, four hundred two".