126652514 has 4 divisors (see below), whose sum is σ = 189978774. Its totient is φ = 63326256.

The previous prime is 126652511. The next prime is 126652549. The reversal of 126652514 is 415256621.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 79798489 + 46854025 = 8933^2 + 6845^2 .

It is not an unprimeable number, because it can be changed into a prime (126652511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31663127 + ... + 31663130.

Almost surely, 2^126652514 is an apocalyptic number.

126652514 is a deficient number, since it is larger than the sum of its proper divisors (63326260).

126652514 is an equidigital number, since it uses as much as digits as its factorization.

126652514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63326259.

The product of its digits is 14400, while the sum is 32.

The square root of 126652514 is about 11253.9999111427. Note that the first 4 decimals coincide. The cubic root of 126652514 is about 502.1937131691.

The spelling of 126652514 in words is "one hundred twenty-six million, six hundred fifty-two thousand, five hundred fourteen".