126914540 has 24 divisors (see below), whose sum is σ = 269112480. Its totient is φ = 50272128.

The previous prime is 126914539. The next prime is 126914563. The reversal of 126914540 is 45419621.

It is a super-2 number, since 2×126914540² = 32214600926823200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 126914497 and 126914506.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28745 + ... + 32864.

It is an arithmetic number, because the mean of its divisors is an integer number (11213020).

Almost surely, 2^126914540 is an apocalyptic number.

126914540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126914540 is an abundant number, since it is smaller than the sum of its proper divisors (142197940).

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

126914540 is a wasteful number, since it uses less digits than its factorization.

126914540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61721 (or 61719 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 126914540 is about 11265.6353571381. The cubic root of 126914540 is about 502.5397970180.

The spelling of 126914540 in words is "one hundred twenty-six million, nine hundred fourteen thousand, five hundred forty".