126461356 has 24 divisors (see below), whose sum is σ = 258087200. Its totient is φ = 54197136.

The previous prime is 126461347. The next prime is 126461371. The reversal of 126461356 is 653164621.

126461356 = T₂₃₁ + T₂₃₂ + ... + T₉₁₆.

It is a super-2 number, since 2×126461356² = 31984949122717472, which contains 22 as substring.

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, 44715 + ... + 47458.

Almost surely, 2^126461356 is an apocalyptic number.

It is an amenable number.

126461356 is an abundant number, since it is smaller than the sum of its proper divisors (131625844).

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

126461356 is an equidigital number, since it uses as much as digits as its factorization.

126461356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92198 (or 92182 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The square root of 126461356 is about 11245.5038126355. The cubic root of 126461356 is about 501.9409304951.

The spelling of 126461356 in words is "one hundred twenty-six million, four hundred sixty-one thousand, three hundred fifty-six".