402226062 has 16 divisors (see below), whose sum is σ = 919373952. Its totient is φ = 114921720.

The previous prime is 402226061. The next prime is 402226073. The reversal of 402226062 is 260622204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402226061) 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, 4788364 + ... + 4788447.

It is an arithmetic number, because the mean of its divisors is an integer number (57460872).

Almost surely, 2^402226062 is an apocalyptic number.

402226062 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

402226062 is an abundant number, since it is smaller than the sum of its proper divisors (517147890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

402226062 is a wasteful number, since it uses less digits than its factorization.

402226062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9576823.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 402226062 is about 20055.5743373258. The cubic root of 402226062 is about 738.1705857825.

Adding to 402226062 its reverse (260622204), we get a palindrome (662848266).

The spelling of 402226062 in words is "four hundred two million, two hundred twenty-six thousand, sixty-two".