126262516 has 12 divisors (see below), whose sum is σ = 222647040. Its totient is φ = 62649080.

The previous prime is 126262489. The next prime is 126262517. The reversal of 126262516 is 615262621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126262517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119956 + ... + 121003.

It is an arithmetic number, because the mean of its divisors is an integer number (18553920).

Almost surely, 2^126262516 is an apocalyptic number.

It is an amenable number.

126262516 is a deficient number, since it is larger than the sum of its proper divisors (96384524).

126262516 is a wasteful number, since it uses less digits than its factorization.

126262516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241094 (or 241092 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 126262516 is about 11236.6594680092. The cubic root of 126262516 is about 501.6777188889.

The spelling of 126262516 in words is "one hundred twenty-six million, two hundred sixty-two thousand, five hundred sixteen".