4473542 has 4 divisors (see below), whose sum is σ = 6710316.
Its totient is φ = 2236770.
The previous prime is 4473541. The next prime is 4473583. The reversal of 4473542 is 2453744.
It is a semiprime because it is the product of two primes.
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4473541) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1118384 + ... + 1118387.
It is an arithmetic number, because the mean of its divisors is an integer number (1677579).
Almost surely, 24473542 is an apocalyptic number.
4473542 is a deficient number, since it is larger than the sum of its proper divisors (2236774).
4473542 is a wasteful number, since it uses less digits than its factorization.
4473542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2236773.
The product of its digits is 13440, while the sum is 29.
The square root of 4473542 is about 2115.0749395707.
The cubic root of 4473542 is about 164.7721618152.
The spelling of 4473542 in words is "four million, four hundred seventy-three thousand, five hundred forty-two".