426750650 has 24 divisors (see below), whose sum is σ = 819364224. Its totient is φ = 165193200.

The previous prime is 426750629. The next prime is 426750679. The reversal of 426750650 is 56057624.

It is a super-2 number, since 2×426750650² = 364232234550845000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 426750650.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 136112 + ... + 139211.

It is an arithmetic number, because the mean of its divisors is an integer number (34140176).

Almost surely, 2^426750650 is an apocalyptic number.

426750650 is a deficient number, since it is larger than the sum of its proper divisors (392613574).

426750650 is a wasteful number, since it uses less digits than its factorization.

426750650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275366 (or 275361 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 426750650 is about 20657.9439925662. The cubic root of 426750650 is about 752.8782144534.

The spelling of 426750650 in words is "four hundred twenty-six million, seven hundred fifty thousand, six hundred fifty".