946420250 has 16 divisors (see below), whose sum is σ = 1771699176. Its totient is φ = 378568000.

The previous prime is 946420219. The next prime is 946420283. The reversal of 946420250 is 52024649.

It can be written as a sum of positive squares in 4 ways, for example, as 112423609 + 833996641 = 10603^2 + 28879^2 .

It is a super-2 number, since 2×946420250² = 1791422579220125000, 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, 1892591 + ... + 1893090.

Almost surely, 2^946420250 is an apocalyptic number.

946420250 is a deficient number, since it is larger than the sum of its proper divisors (825278926).

946420250 is a wasteful number, since it uses less digits than its factorization.

946420250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3785698 (or 3785688 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 946420250 is about 30763.9439929278. The cubic root of 946420250 is about 981.8112588233.

Adding to 946420250 its reverse (52024649), we get a palindrome (998444899).

The spelling of 946420250 in words is "nine hundred forty-six million, four hundred twenty thousand, two hundred fifty".