6402262461 has 8 divisors (see below), whose sum is σ = 9755828544. Its totient is φ = 3658435680.

The previous prime is 6402262453. The next prime is 6402262469. The reversal of 6402262461 is 1642622046.

It is an interprime number because it is at equal distance from previous prime (6402262453) and next prime (6402262469).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6402262461 - 2³ = 6402262453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6402262469) 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, 152434800 + ... + 152434841.

It is an arithmetic number, because the mean of its divisors is an integer number (1219478568).

Almost surely, 2^6402262461 is an apocalyptic number.

It is an amenable number.

6402262461 is a deficient number, since it is larger than the sum of its proper divisors (3353566083).

6402262461 is a wasteful number, since it uses less digits than its factorization.

6402262461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304869651.

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 6402262461 is about 80014.1391317810. The cubic root of 6402262461 is about 1856.8542871223.

The spelling of 6402262461 in words is "six billion, four hundred two million, two hundred sixty-two thousand, four hundred sixty-one".