47350720 has 56 divisors (see below), whose sum is σ = 114354864. Its totient is φ = 18671616.

The previous prime is 47350669. The next prime is 47350739. The reversal of 47350720 is 2705374.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22347 + ... + 24373.

Almost surely, 2^47350720 is an apocalyptic number.

47350720 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 47350720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57177432).

47350720 is an abundant number, since it is smaller than the sum of its proper divisors (67004144).

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

47350720 is a wasteful number, since it uses less digits than its factorization.

47350720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2117 (or 2107 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 28.

The square root of 47350720 is about 6881.1859442977. The cubic root of 47350720 is about 361.7780351267.

The spelling of 47350720 in words is "forty-seven million, three hundred fifty thousand, seven hundred twenty".