126497814 has 16 divisors (see below), whose sum is σ = 253110960. Its totient is φ = 42146720.

The previous prime is 126497807. The next prime is 126497827. The reversal of 126497814 is 418794621.

It is a congruent number.

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, 17224 + ... + 23444.

It is an arithmetic number, because the mean of its divisors is an integer number (15819435).

Almost surely, 2^126497814 is an apocalyptic number.

126497814 is an abundant number, since it is smaller than the sum of its proper divisors (126613146).

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

126497814 is a wasteful number, since it uses less digits than its factorization.

126497814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9615.

The product of its digits is 96768, while the sum is 42.

The square root of 126497814 is about 11247.1246992287. The cubic root of 126497814 is about 501.9891613137.

The spelling of 126497814 in words is "one hundred twenty-six million, four hundred ninety-seven thousand, eight hundred fourteen".