401126196 has 12 divisors (see below), whose sum is σ = 935961152. Its totient is φ = 133708728.

The previous prime is 401126189. The next prime is 401126249. The reversal of 401126196 is 691621104.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16713580 + ... + 16713603.

Almost surely, 2^401126196 is an apocalyptic number.

It is an amenable number.

401126196 is an abundant number, since it is smaller than the sum of its proper divisors (534834956).

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

401126196 is a wasteful number, since it uses less digits than its factorization.

401126196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33427190 (or 33427188 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 401126196 is about 20028.1351103891. The cubic root of 401126196 is about 737.4971420362.

The spelling of 401126196 in words is "four hundred one million, one hundred twenty-six thousand, one hundred ninety-six".