226640598 has 24 divisors (see below), whose sum is σ = 456194664. Its totient is φ = 75064320.

The previous prime is 226640567. The next prime is 226640629. The reversal of 226640598 is 895046622.

It is an interprime number because it is at equal distance from previous prime (226640567) and next prime (226640629).

It is a congruent number.

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, 195990 + ... + 197142.

It is an arithmetic number, because the mean of its divisors is an integer number (19008111).

Almost surely, 2^226640598 is an apocalyptic number.

226640598 is an abundant number, since it is smaller than the sum of its proper divisors (229554066).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226640598 is a wasteful number, since it uses less digits than its factorization.

226640598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1520 (or 1339 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 226640598 is about 15054.5872743161. The cubic root of 226640598 is about 609.6949096944.

The spelling of 226640598 in words is "two hundred twenty-six million, six hundred forty thousand, five hundred ninety-eight".