126462770 has 64 divisors (see below), whose sum is σ = 268738560. Its totient is φ = 41952768.

The previous prime is 126462769. The next prime is 126462793. The reversal of 126462770 is 77264621.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 126462770.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 329999 + ... + 330381.

It is an arithmetic number, because the mean of its divisors is an integer number (4199040).

Almost surely, 2^126462770 is an apocalyptic number.

126462770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126462770 is an abundant number, since it is smaller than the sum of its proper divisors (142275790).

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

126462770 is a wasteful number, since it uses less digits than its factorization.

126462770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 126462770 is about 11245.5666820307. The cubic root of 126462770 is about 501.9428012690.

The spelling of 126462770 in words is "one hundred twenty-six million, four hundred sixty-two thousand, seven hundred seventy".