220736092 has 12 divisors (see below), whose sum is σ = 409011120. Its totient is φ = 103875776.

The previous prime is 220736029. The next prime is 220736101. The reversal of 220736092 is 290637022.

It is a super-2 number, since 2×220736092² = 97448844622864928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1622992 + ... + 1623127.

It is an arithmetic number, because the mean of its divisors is an integer number (34084260).

Almost surely, 2^220736092 is an apocalyptic number.

It is an amenable number.

220736092 is a deficient number, since it is larger than the sum of its proper divisors (188275028).

220736092 is a wasteful number, since it uses less digits than its factorization.

220736092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3246140 (or 3246138 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 220736092 is about 14857.1899092662. The cubic root of 220736092 is about 604.3536041828.

The spelling of 220736092 in words is "two hundred twenty million, seven hundred thirty-six thousand, ninety-two".