36420250 has 16 divisors (see below), whose sum is σ = 68179176. Its totient is φ = 14568000.

The previous prime is 36420229. The next prime is 36420271. The reversal of 36420250 is 5202463.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (36420229) and next prime (36420271).

It can be written as a sum of positive squares in 4 ways, for example, as 1951609 + 34468641 = 1397^2 + 5871^2 .

It is a super-2 number, since 2×36420250² = 2652869220125000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72591 + ... + 73090.

Almost surely, 2^36420250 is an apocalyptic number.

36420250 is a deficient number, since it is larger than the sum of its proper divisors (31758926).

36420250 is a wasteful number, since it uses less digits than its factorization.

36420250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145698 (or 145688 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 36420250 is about 6034.9192206690. The cubic root of 36420250 is about 331.4726046154.

The spelling of 36420250 in words is "thirty-six million, four hundred twenty thousand, two hundred fifty".