402695 has 8 divisors (see below), whose sum is σ = 494736. Its totient is φ = 314496.

The previous prime is 402691. The next prime is 402697. The reversal of 402695 is 596204.

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 402695 - 2² = 402691 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 402695.

It is not an unprimeable number, because it can be changed into a prime (402691) 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, 722 + ... + 1151.

It is an arithmetic number, because the mean of its divisors is an integer number (61842).

2⁴⁰²⁶⁹⁵ is an apocalyptic number.

402695 is a deficient number, since it is larger than the sum of its proper divisors (92041).

402695 is a wasteful number, since it uses less digits than its factorization.

402695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1921.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 402695 is about 634.5825399426. The cubic root of 402695 is about 73.8457341445.

Adding to 402695 its reverse (596204), we get a palindrome (998899).

The spelling of 402695 in words is "four hundred two thousand, six hundred ninety-five".