401062613 has 8 divisors (see below), whose sum is σ = 461008128. Its totient is φ = 341779824.

The previous prime is 401062579. The next prime is 401062633. The reversal of 401062613 is 316260104.

It is a happy number.

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 401062613 - 2¹⁴ = 401046229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401062633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164381 + ... + 166802.

It is an arithmetic number, because the mean of its divisors is an integer number (57626016).

Almost surely, 2^401062613 is an apocalyptic number.

It is an amenable number.

401062613 is a deficient number, since it is larger than the sum of its proper divisors (59945515).

401062613 is a wasteful number, since it uses less digits than its factorization.

401062613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331363.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 401062613 is about 20026.5477054833. The cubic root of 401062613 is about 737.4581727882.

The spelling of 401062613 in words is "four hundred one million, sixty-two thousand, six hundred thirteen".