34473222 has 32 divisors (see below), whose sum is σ = 87552000. Its totient is φ = 9849384.

The previous prime is 34473221. The next prime is 34473223. The reversal of 34473222 is 22237443.

It is an interprime number because it is at equal distance from previous prime (34473221) and next prime (34473223).

It is a super-2 number, since 2×34473222² = 2376806070122568, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34473221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45222 + ... + 45977.

It is an arithmetic number, because the mean of its divisors is an integer number (2736000).

Almost surely, 2^34473222 is an apocalyptic number.

34473222 is an abundant number, since it is smaller than the sum of its proper divisors (53078778).

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

34473222 is a wasteful number, since it uses less digits than its factorization.

34473222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91217 (or 91211 counting only the distinct ones).

The product of its digits is 8064, while the sum is 27.

The square root of 34473222 is about 5871.3901250045. The cubic root of 34473222 is about 325.4572561681.

It can be divided in two parts, 3 and 4473222, that added together give a square (4473225 = 2115²).

The spelling of 34473222 in words is "thirty-four million, four hundred seventy-three thousand, two hundred twenty-two".