226450064 has 40 divisors (see below), whose sum is σ = 477132408. Its totient is φ = 103680000.

The previous prime is 226450061. The next prime is 226450069. The reversal of 226450064 is 460054622.

It can be written as a sum of positive squares in 4 ways, for example, as 189337600 + 37112464 = 13760^2 + 6092^2 .

It is not an unprimeable number, because it can be changed into a prime (226450061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1187 + ... + 21314.

Almost surely, 2^226450064 is an apocalyptic number.

It is an amenable number.

226450064 is an abundant number, since it is smaller than the sum of its proper divisors (250682344).

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

226450064 is a wasteful number, since it uses less digits than its factorization.

226450064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22563 (or 22557 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 226450064 is about 15048.2578393647. The cubic root of 226450064 is about 609.5240074234.

The spelling of 226450064 in words is "two hundred twenty-six million, four hundred fifty thousand, sixty-four".