401070706 has 16 divisors (see below), whose sum is σ = 605574144. Its totient is φ = 199217584.

The previous prime is 401070689. The next prime is 401070743. The reversal of 401070706 is 607070104.

It is a super-2 number, since 2×401070706² = 321715422422676872, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223545 + ... + 225331.

It is an arithmetic number, because the mean of its divisors is an integer number (37848384).

Almost surely, 2^401070706 is an apocalyptic number.

401070706 is a deficient number, since it is larger than the sum of its proper divisors (204503438).

401070706 is a wasteful number, since it uses less digits than its factorization.

401070706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2465.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 401070706 is about 20026.7497612568. The cubic root of 401070706 is about 737.4631331183.

The spelling of 401070706 in words is "four hundred one million, seventy thousand, seven hundred six".