220326374 has 8 divisors (see below), whose sum is σ = 338550408. Its totient is φ = 107476240.

The previous prime is 220326371. The next prime is 220326377. The reversal of 220326374 is 473623022.

It is an interprime number because it is at equal distance from previous prime (220326371) and next prime (220326377).

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

It is a super-2 number, since 2×220326374² = 97087422159975752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220326371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1343372 + ... + 1343535.

It is an arithmetic number, because the mean of its divisors is an integer number (42318801).

Almost surely, 2^220326374 is an apocalyptic number.

220326374 is a deficient number, since it is larger than the sum of its proper divisors (118224034).

220326374 is a wasteful number, since it uses less digits than its factorization.

220326374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2686950.

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 220326374 is about 14843.3949620698. The cubic root of 220326374 is about 603.9794501290.

Adding to 220326374 its reverse (473623022), we get a palindrome (693949396).

The spelling of 220326374 in words is "two hundred twenty million, three hundred twenty-six thousand, three hundred seventy-four".