47803542 has 32 divisors (see below), whose sum is σ = 99381600. Its totient is φ = 15310848.

The previous prime is 47803537. The next prime is 47803543. The reversal of 47803542 is 24530874.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47803543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44184 + ... + 45252.

It is an arithmetic number, because the mean of its divisors is an integer number (3105675).

Almost surely, 2^47803542 is an apocalyptic number.

47803542 is an abundant number, since it is smaller than the sum of its proper divisors (51578058).

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

47803542 is a wasteful number, since it uses less digits than its factorization.

47803542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1360.

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 47803542 is about 6914.0105582795. The cubic root of 47803542 is about 362.9276240894.

The spelling of 47803542 in words is "forty-seven million, eight hundred three thousand, five hundred forty-two".