227294964 has 192 divisors, whose sum is σ = 685843200. Its totient is φ = 64475136.

The previous prime is 227294957. The next prime is 227294987. The reversal of 227294964 is 469492722.

It is a happy number.

It is a super-2 number, since 2×227294964² = 103326001319522592, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2124199 + ... + 2124305.

It is an arithmetic number, because the mean of its divisors is an integer number (3572100).

Almost surely, 2^227294964 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227294964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (342921600).

227294964 is an abundant number, since it is smaller than the sum of its proper divisors (458548236).

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

227294964 is a wasteful number, since it uses less digits than its factorization.

227294964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239 (or 231 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 227294964 is about 15076.3047196586. The cubic root of 227294964 is about 610.2811245642.

It can be divided in two parts, 2 and 27294964, that added together give a triangular number (27294966 = T₇₃₈₈).

The spelling of 227294964 in words is "two hundred twenty-seven million, two hundred ninety-four thousand, nine hundred sixty-four".