47354450 has 96 divisors (see below), whose sum is σ = 106868160. Its totient is φ = 15379200.

The previous prime is 47354449. The next prime is 47354471. The reversal of 47354450 is 5445374.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 264461 + ... + 264639.

It is an arithmetic number, because the mean of its divisors is an integer number (1113210).

Almost surely, 2^47354450 is an apocalyptic number.

47354450 is an abundant number, since it is smaller than the sum of its proper divisors (59513710).

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

47354450 is a wasteful number, since it uses less digits than its factorization.

47354450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252 (or 247 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 32.

The square root of 47354450 is about 6881.4569678230. The cubic root of 47354450 is about 361.7875344307.

The spelling of 47354450 in words is "forty-seven million, three hundred fifty-four thousand, four hundred fifty".