406262366 has 8 divisors (see below), whose sum is σ = 623565624. Its totient is φ = 198407160.

The previous prime is 406262321. The next prime is 406262383. The reversal of 406262366 is 663262604.

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

It is a super-2 number, since 2×406262366² = 330098220055835912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2361905 + ... + 2362076.

It is an arithmetic number, because the mean of its divisors is an integer number (77945703).

Almost surely, 2^406262366 is an apocalyptic number.

406262366 is a deficient number, since it is larger than the sum of its proper divisors (217303258).

406262366 is a wasteful number, since it uses less digits than its factorization.

406262366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4724026.

The product of its (nonzero) digits is 62208, while the sum is 35.

The square root of 406262366 is about 20155.9511311176. The cubic root of 406262366 is about 740.6315317387.

The spelling of 406262366 in words is "four hundred six million, two hundred sixty-two thousand, three hundred sixty-six".