47355408 has 40 divisors (see below), whose sum is σ = 135928800. Its totient is φ = 15784992.

The previous prime is 47355389. The next prime is 47355443. The reversal of 47355408 is 80455374.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 54378 + ... + 55241.

It is an arithmetic number, because the mean of its divisors is an integer number (3398220).

Almost surely, 2^47355408 is an apocalyptic number.

47355408 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

47355408 is an abundant number, since it is smaller than the sum of its proper divisors (88573392).

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

47355408 is a wasteful number, since it uses less digits than its factorization.

47355408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109636 (or 109624 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 47355408 is about 6881.5265748234. The cubic root of 47355408 is about 361.7899741177.

The spelling of 47355408 in words is "forty-seven million, three hundred fifty-five thousand, four hundred eight".