401153594 has 16 divisors (see below), whose sum is σ = 620562600. Its totient is φ = 194365440.

The previous prime is 401153563. The next prime is 401153653. The reversal of 401153594 is 495351104.

It can be written as a sum of positive squares in 4 ways, for example, as 186677569 + 214476025 = 13663^2 + 14645^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 401153594.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4199 + ... + 28634.

Almost surely, 2^401153594 is an apocalyptic number.

401153594 is a deficient number, since it is larger than the sum of its proper divisors (219409006).

401153594 is a wasteful number, since it uses less digits than its factorization.

401153594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33025.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 401153594 is about 20028.8190865063. The cubic root of 401153594 is about 737.5139326679.

The spelling of 401153594 in words is "four hundred one million, one hundred fifty-three thousand, five hundred ninety-four".