126457914 has 32 divisors (see below), whose sum is σ = 276318144. Its totient is φ = 38263680.

The previous prime is 126457913. The next prime is 126457927. The reversal of 126457914 is 419754621.

It is not an unprimeable number, because it can be changed into a prime (126457913) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 71262 + ... + 73014.

It is an arithmetic number, because the mean of its divisors is an integer number (8634942).

Almost surely, 2^126457914 is an apocalyptic number.

126457914 is an abundant number, since it is smaller than the sum of its proper divisors (149860230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126457914 is a wasteful number, since it uses less digits than its factorization.

126457914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2862.

The product of its digits is 60480, while the sum is 39.

The square root of 126457914 is about 11245.3507726527. The cubic root of 126457914 is about 501.9363765444.

The spelling of 126457914 in words is "one hundred twenty-six million, four hundred fifty-seven thousand, nine hundred fourteen".