361022562 has 16 divisors (see below), whose sum is σ = 802272480. Its totient is φ = 120340836.

The previous prime is 361022561. The next prime is 361022567. The reversal of 361022562 is 265220163.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (361022561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3342748 + ... + 3342855.

It is an arithmetic number, because the mean of its divisors is an integer number (50142030).

Almost surely, 2^361022562 is an apocalyptic number.

361022562 is an abundant number, since it is smaller than the sum of its proper divisors (441249918).

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

361022562 is a wasteful number, since it uses less digits than its factorization.

361022562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6685614 (or 6685608 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 361022562 is about 19000.5937275655. The cubic root of 361022562 is about 712.0515693511.

The spelling of 361022562 in words is "three hundred sixty-one million, twenty-two thousand, five hundred sixty-two".