900274 has 4 divisors (see below), whose sum is σ = 1350414. Its totient is φ = 450136.

The previous prime is 900259. The next prime is 900283. The reversal of 900274 is 472009.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 472009 = 37 ⋅12757.

It can be written as a sum of positive squares in only one way, i.e., 889249 + 11025 = 943^2 + 105^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225067 + ... + 225070.

2⁹⁰⁰²⁷⁴ is an apocalyptic number.

900274 is a deficient number, since it is larger than the sum of its proper divisors (450140).

900274 is a wasteful number, since it uses less digits than its factorization.

900274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450139.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 900274 is about 948.8276977407. The cubic root of 900274 is about 96.5587353957.

The spelling of 900274 in words is "nine hundred thousand, two hundred seventy-four".