126525464 has 16 divisors (see below), whose sum is σ = 255484320. Its totient is φ = 58396320.

The previous prime is 126525439. The next prime is 126525473. The reversal of 126525464 is 464525621.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 608192 + ... + 608399.

It is an arithmetic number, because the mean of its divisors is an integer number (15967770).

Almost surely, 2^126525464 is an apocalyptic number.

It is an amenable number.

126525464 is an abundant number, since it is smaller than the sum of its proper divisors (128958856).

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

126525464 is a wasteful number, since it uses less digits than its factorization.

126525464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1216610 (or 1216606 counting only the distinct ones).

The product of its digits is 57600, while the sum is 35.

The square root of 126525464 is about 11248.3538351174. The cubic root of 126525464 is about 502.0257337220.

The spelling of 126525464 in words is "one hundred twenty-six million, five hundred twenty-five thousand, four hundred sixty-four".