126155014 has 8 divisors (see below), whose sum is σ = 189283248. Its totient is φ = 63060600.

The previous prime is 126154997. The next prime is 126155059. The reversal of 126155014 is 410551621.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 126155014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5439 + ... + 16789.

It is an arithmetic number, because the mean of its divisors is an integer number (23660406).

Almost surely, 2^126155014 is an apocalyptic number.

126155014 is a deficient number, since it is larger than the sum of its proper divisors (63128234).

126155014 is a wasteful number, since it uses less digits than its factorization.

126155014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16910.

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 126155014 is about 11231.8749102721. The cubic root of 126155014 is about 501.5352995520.

The spelling of 126155014 in words is "one hundred twenty-six million, one hundred fifty-five thousand, fourteen".