22076030 has 64 divisors (see below), whose sum is σ = 44789760.
Its totient is φ = 7795200.
The previous prime is 22076009. The next prime is 22076053. The reversal of 22076030 is 3067022.
It is a super-2 number, since 2×220760302 = 974702201121800, which contains 22 as substring.
It is a house number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 22075993 and 22076011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 310895 + ... + 310965.
It is an arithmetic number, because the mean of its divisors is an integer number (699840).
Almost surely, 222076030 is an apocalyptic number.
22076030 is an abundant number, since it is smaller than the sum of its proper divisors (22713730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22076030 is a wasteful number, since it uses less digits than its factorization.
22076030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 185.
The product of its (nonzero) digits is 504, while the sum is 20.
The square root of 22076030 is about 4698.5135947446.
The cubic root of 22076030 is about 280.5263483775.
The spelling of 22076030 in words is "twenty-two million, seventy-six thousand, thirty".