401346115 has 8 divisors (see below), whose sum is σ = 509945760. Its totient is φ = 302189952.

The previous prime is 401346091. The next prime is 401346137. The reversal of 401346115 is 511643104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 401346115 - 2²⁷ = 267128387 is a prime.

It is a super-2 number, since 2×401346115² = 322157408051186450, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 401346115.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2360775 + ... + 2360944.

It is an arithmetic number, because the mean of its divisors is an integer number (63743220).

Almost surely, 2^401346115 is an apocalyptic number.

401346115 is a deficient number, since it is larger than the sum of its proper divisors (108599645).

401346115 is a wasteful number, since it uses less digits than its factorization.

401346115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4721741.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 401346115 is about 20033.6246096407. The cubic root of 401346115 is about 737.6318959734.

Adding to 401346115 its reverse (511643104), we get a palindrome (912989219).

The spelling of 401346115 in words is "four hundred one million, three hundred forty-six thousand, one hundred fifteen".