126934460 has 24 divisors (see below), whose sum is σ = 275162496. Its totient is φ = 49135680.

The previous prime is 126934433. The next prime is 126934463. The reversal of 126934460 is 64439621.

It is a super-2 number, since 2×126934460² = 32224714270983200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 126934460.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126934463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101747 + ... + 102986.

It is an arithmetic number, because the mean of its divisors is an integer number (11465104).

Almost surely, 2^126934460 is an apocalyptic number.

126934460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126934460 is an abundant number, since it is smaller than the sum of its proper divisors (148228036).

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

126934460 is a wasteful number, since it uses less digits than its factorization.

126934460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204773 (or 204771 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 126934460 is about 11266.5194270458. The cubic root of 126934460 is about 502.5660878566.

The spelling of 126934460 in words is "one hundred twenty-six million, nine hundred thirty-four thousand, four hundred sixty".