22970034 has 32 divisors (see below), whose sum is σ = 51752640. Its totient is φ = 7550496.

The previous prime is 22970033. The next prime is 22970071. The reversal of 22970034 is 43007922.

It is a super-2 number, since 2×22970034² = 1055244923922312, which contains 22 as substring.

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 (22970033) 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, 1029 + ... + 6855.

It is an arithmetic number, because the mean of its divisors is an integer number (1617270).

Almost surely, 2^22970034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22970034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25876320).

22970034 is an abundant number, since it is smaller than the sum of its proper divisors (28782606).

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

22970034 is a wasteful number, since it uses less digits than its factorization.

22970034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5911 (or 5905 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 22970034 is about 4792.7063335865. The cubic root of 22970034 is about 284.2631380509.

Adding to 22970034 its reverse (43007922), we get a palindrome (65977956).

The spelling of 22970034 in words is "twenty-two million, nine hundred seventy thousand, thirty-four".