6259402 has 4 divisors (see below), whose sum is σ = 9389106. Its totient is φ = 3129700.

The previous prime is 6259397. The next prime is 6259453. The reversal of 6259402 is 2049526.

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

It can be written as a sum of positive squares in only one way, i.e., 5861241 + 398161 = 2421^2 + 631^2 .

It is a super-2 number, since 2×6259402² = 78360226795208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1564849 + ... + 1564852.

Almost surely, 2^6259402 is an apocalyptic number.

6259402 is a deficient number, since it is larger than the sum of its proper divisors (3129704).

6259402 is a wasteful number, since it uses less digits than its factorization.

6259402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3129703.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 6259402 is about 2501.8796933506. The cubic root of 6259402 is about 184.2938946924.

The spelling of 6259402 in words is "six million, two hundred fifty-nine thousand, four hundred two".