4625402 has 4 divisors (see below), whose sum is σ = 6938106. Its totient is φ = 2312700.

The previous prime is 4625393. The next prime is 4625431. The reversal of 4625402 is 2045264.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3682561 + 942841 = 1919^2 + 971^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156349 + ... + 1156352.

Almost surely, 2^4625402 is an apocalyptic number.

4625402 is a deficient number, since it is larger than the sum of its proper divisors (2312704).

4625402 is a wasteful number, since it uses less digits than its factorization.

4625402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2312703.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 4625402 is about 2150.6747778314. The cubic root of 4625402 is about 166.6159196611.

The spelling of 4625402 in words is "four million, six hundred twenty-five thousand, four hundred two".