222379704 has 24 divisors (see below), whose sum is σ = 602278560. Its totient is φ = 74126544.

The previous prime is 222379699. The next prime is 222379711. The reversal of 222379704 is 407973222.

222379704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×222379704² = 98905465502255232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1544232 + ... + 1544375.

It is an arithmetic number, because the mean of its divisors is an integer number (25094940).

Almost surely, 2^222379704 is an apocalyptic number.

222379704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

222379704 is an abundant number, since it is smaller than the sum of its proper divisors (379898856).

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

222379704 is a wasteful number, since it uses less digits than its factorization.

222379704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3088619 (or 3088612 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 222379704 is about 14912.4010139213. The cubic root of 222379704 is about 605.8499121822.

The spelling of 222379704 in words is "two hundred twenty-two million, three hundred seventy-nine thousand, seven hundred four".