401064074 has 4 divisors (see below), whose sum is σ = 601596114. Its totient is φ = 200532036.

The previous prime is 401064073. The next prime is 401064107. The reversal of 401064074 is 470460104.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 207158449 + 193905625 = 14393^2 + 13925^2 .

It is not an unprimeable number, because it can be changed into a prime (401064073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100266017 + ... + 100266020.

Almost surely, 2^401064074 is an apocalyptic number.

401064074 is a deficient number, since it is larger than the sum of its proper divisors (200532040).

401064074 is a wasteful number, since it uses less digits than its factorization.

401064074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200532039.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 401064074 is about 20026.5841820316. The cubic root of 401064074 is about 737.4590682636.

The spelling of 401064074 in words is "four hundred one million, sixty-four thousand, seventy-four".