402701 has 4 divisors (see below), whose sum is σ = 433692. Its totient is φ = 371712.

The previous prime is 402697. The next prime is 402739. The reversal of 402701 is 107204.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 276676 + 126025 = 526^2 + 355^2 .

It is a cyclic number.

It is not a de Polignac number, because 402701 - 2² = 402697 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402751) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15476 + ... + 15501.

It is an arithmetic number, because the mean of its divisors is an integer number (108423).

2⁴⁰²⁷⁰¹ is an apocalyptic number.

It is an amenable number.

402701 is a deficient number, since it is larger than the sum of its proper divisors (30991).

402701 is a wasteful number, since it uses less digits than its factorization.

402701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30990.

The product of its (nonzero) digits is 56, while the sum is 14.

The square root of 402701 is about 634.5872674424. The cubic root of 402701 is about 73.8461009003.

Adding to 402701 its reverse (107204), we get a palindrome (509905).

The spelling of 402701 in words is "four hundred two thousand, seven hundred one", and thus it is an iban number.