402270010 has 16 divisors (see below), whose sum is σ = 734894496. Its totient is φ = 158506128.

The previous prime is 402269999. The next prime is 402270013. The reversal of 402270010 is 10072204.

It is not an unprimeable number, because it can be changed into a prime (402270013) 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, 299532 + ... + 300871.

It is an arithmetic number, because the mean of its divisors is an integer number (45930906).

Almost surely, 2^402270010 is an apocalyptic number.

402270010 is a deficient number, since it is larger than the sum of its proper divisors (332624486).

402270010 is a wasteful number, since it uses less digits than its factorization.

402270010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600477.

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 402270010 is about 20056.6699628827. The cubic root of 402270010 is about 738.1974694535.

The spelling of 402270010 in words is "four hundred two million, two hundred seventy thousand, ten".