47226000 has 160 divisors (see below), whose sum is σ = 161561088. Its totient is φ = 11827200.

The previous prime is 47225999. The next prime is 47226013. The reversal of 47226000 is 62274.

It is a happy 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, 101769 + ... + 102231.

Almost surely, 2^47226000 is an apocalyptic number.

47226000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47226000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80780544).

47226000 is an abundant number, since it is smaller than the sum of its proper divisors (114335088).

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

47226000 is a wasteful number, since it uses less digits than its factorization.

47226000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506 (or 490 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 47226000 is about 6872.1175775739. The cubic root of 47226000 is about 361.4601192975.

Adding to 47226000 its reverse (62274), we get a palindrome (47288274).

The spelling of 47226000 in words is "forty-seven million, two hundred twenty-six thousand".