625714 has 4 divisors (see below), whose sum is σ = 938574. Its totient is φ = 312856.

The previous prime is 625699. The next prime is 625763. The reversal of 625714 is 417526.

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., 380689 + 245025 = 617^2 + 495^2 .

It is an unprimeable number.

625714 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156427 + ... + 156430.

2⁶²⁵⁷¹⁴ is an apocalyptic number.

625714 is a deficient number, since it is larger than the sum of its proper divisors (312860).

625714 is a wasteful number, since it uses less digits than its factorization.

625714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312859.

The product of its digits is 1680, while the sum is 25.

The square root of 625714 is about 791.0208593963. The cubic root of 625714 is about 85.5313428857.

It can be divided in two parts, 62 and 5714, that added together give a square (5776 = 76²).

The spelling of 625714 in words is "six hundred twenty-five thousand, seven hundred fourteen".