126401614 has 4 divisors (see below), whose sum is σ = 189602424. Its totient is φ = 63200806.

The previous prime is 126401609. The next prime is 126401641. The reversal of 126401614 is 416104621.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31600402 + ... + 31600405.

It is an arithmetic number, because the mean of its divisors is an integer number (47400606).

Almost surely, 2^126401614 is an apocalyptic number.

126401614 is a deficient number, since it is larger than the sum of its proper divisors (63200810).

126401614 is an equidigital number, since it uses as much as digits as its factorization.

126401614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63200809.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 126401614 is about 11242.8472372438. The cubic root of 126401614 is about 501.8618768898.

The spelling of 126401614 in words is "one hundred twenty-six million, four hundred one thousand, six hundred fourteen".