4197148926 has 32 divisors (see below), whose sum is σ = 8605850400. Its totient is φ = 1363845120.

The previous prime is 4197148919. The next prime is 4197148973. The reversal of 4197148926 is 6298417914.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 340560 + ... + 352668.

It is an arithmetic number, because the mean of its divisors is an integer number (268932825).

Almost surely, 2^4197148926 is an apocalyptic number.

4197148926 is an abundant number, since it is smaller than the sum of its proper divisors (4408701474).

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

4197148926 is a wasteful number, since it uses less digits than its factorization.

4197148926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13564.

The product of its digits is 870912, while the sum is 51.

The square root of 4197148926 is about 64785.4067363940. The cubic root of 4197148926 is about 1613.0634836654.

The spelling of 4197148926 in words is "four billion, one hundred ninety-seven million, one hundred forty-eight thousand, nine hundred twenty-six".