226129650 has 24 divisors (see below), whose sum is σ = 560801904. Its totient is φ = 60301200.

The previous prime is 226129639. The next prime is 226129661. The reversal of 226129650 is 56921622.

226129650 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (226129639) and next prime (226129661).

It is a super-2 number, since 2×226129650² = 102269237218245000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 753616 + ... + 753915.

It is an arithmetic number, because the mean of its divisors is an integer number (23366746).

Almost surely, 2^226129650 is an apocalyptic number.

226129650 is an abundant number, since it is smaller than the sum of its proper divisors (334672254).

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

226129650 is a wasteful number, since it uses less digits than its factorization.

226129650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1507546 (or 1507541 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 226129650 is about 15037.6078549748. The cubic root of 226129650 is about 609.2363910910.

The spelling of 226129650 in words is "two hundred twenty-six million, one hundred twenty-nine thousand, six hundred fifty".