126966950 has 24 divisors (see below), whose sum is σ = 257628600. Its totient is φ = 46169600.

The previous prime is 126966947. The next prime is 126966977. The reversal of 126966950 is 59669621.

It is a super-2 number, since 2×126966950² = 32241212784605000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114875 + ... + 115974.

It is an arithmetic number, because the mean of its divisors is an integer number (10734525).

Almost surely, 2^126966950 is an apocalyptic number.

126966950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126966950 is an abundant number, since it is smaller than the sum of its proper divisors (130661650).

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

126966950 is a wasteful number, since it uses less digits than its factorization.

126966950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230872 (or 230867 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 44.

The square root of 126966950 is about 11267.9612175406. The cubic root of 126966950 is about 502.6089629468.

The spelling of 126966950 in words is "one hundred twenty-six million, nine hundred sixty-six thousand, nine hundred fifty".