30226776 has 32 divisors (see below), whose sum is σ = 75764160. Its totient is φ = 10049312.

The previous prime is 30226771. The next prime is 30226783. The reversal of 30226776 is 67762203.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30226771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9211 + ... + 12053.

It is an arithmetic number, because the mean of its divisors is an integer number (2367630).

Almost surely, 2^30226776 is an apocalyptic number.

It is an amenable number.

30226776 is an abundant number, since it is smaller than the sum of its proper divisors (45537384).

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

30226776 is a wasteful number, since it uses less digits than its factorization.

30226776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3295 (or 3291 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 33.

The square root of 30226776 is about 5497.8883218923. Note that the first 3 decimals coincide. The cubic root of 30226776 is about 311.5042257714.

Adding to 30226776 its reverse (67762203), we get a palindrome (97988979).

The spelling of 30226776 in words is "thirty million, two hundred twenty-six thousand, seven hundred seventy-six".