402100795 has 8 divisors (see below), whose sum is σ = 483270624. Its totient is φ = 321180864.

The previous prime is 402100723. The next prime is 402100807. The reversal of 402100795 is 597001204.

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 a de Polignac number, because none of the positive numbers 2^k-402100795 is a prime.

It is a Duffinian number.

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, 58914 + ... + 65383.

It is an arithmetic number, because the mean of its divisors is an integer number (60408828).

Almost surely, 2^402100795 is an apocalyptic number.

402100795 is a deficient number, since it is larger than the sum of its proper divisors (81169829).

402100795 is a wasteful number, since it uses less digits than its factorization.

402100795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124949.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 402100795 is about 20052.4510970604. The cubic root of 402100795 is about 738.0939472746.

Adding to 402100795 its reverse (597001204), we get a palindrome (999101999).

The spelling of 402100795 in words is "four hundred two million, one hundred thousand, seven hundred ninety-five".