625274 has 8 divisors (see below), whose sum is σ = 1010100. Its totient is φ = 288576.

The previous prime is 625267. The next prime is 625279. The reversal of 625274 is 472526.

625274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 600625 + 24649 = 775^2 + 157^2 .

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

It is a super-3 number, since 3×625274³ = 733385578614212472, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 24049 = 625274 / (6 + 2 + 5 + 2 + 7 + 4).

It is not an unprimeable number, because it can be changed into a prime (625279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11999 + ... + 12050.

2⁶²⁵²⁷⁴ is an apocalyptic number.

625274 is a deficient number, since it is larger than the sum of its proper divisors (384826).

625274 is a wasteful number, since it uses less digits than its factorization.

625274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24064.

The product of its digits is 3360, while the sum is 26.

The square root of 625274 is about 790.7426888691. The cubic root of 625274 is about 85.5112897327.

The spelling of 625274 in words is "six hundred twenty-five thousand, two hundred seventy-four".