126463715 has 24 divisors (see below), whose sum is σ = 183062880. Its totient is φ = 82145664.

The previous prime is 126463703. The next prime is 126463723. The reversal of 126463715 is 517364621.

It is not a de Polignac number, because 126463715 - 2¹⁴ = 126447331 is a prime.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7631 + ... + 17639.

It is an arithmetic number, because the mean of its divisors is an integer number (7627620).

Almost surely, 2^126463715 is an apocalyptic number.

126463715 is a deficient number, since it is larger than the sum of its proper divisors (56599165).

126463715 is a wasteful number, since it uses less digits than its factorization.

126463715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10059 (or 10040 counting only the distinct ones).

The product of its digits is 30240, while the sum is 35.

The square root of 126463715 is about 11245.6086985098. The cubic root of 126463715 is about 501.9440515310.

It can be divided in two parts, 12646 and 3715, that added together give a palindrome (16361).

The spelling of 126463715 in words is "one hundred twenty-six million, four hundred sixty-three thousand, seven hundred fifteen".