42473370 has 16 divisors (see below), whose sum is σ = 101936160. Its totient is φ = 11326224.

The previous prime is 42473363. The next prime is 42473401. The reversal of 42473370 is 7337424.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1415779 = 42473370 / (4 + 2 + 4 + 7 + 3 + 3 + 7 + 0).

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 7 ways as a sum of consecutive naturals, for example, 707860 + ... + 707919.

It is an arithmetic number, because the mean of its divisors is an integer number (6371010).

Almost surely, 2^42473370 is an apocalyptic number.

42473370 is an abundant number, since it is smaller than the sum of its proper divisors (59462790).

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

42473370 is a wasteful number, since it uses less digits than its factorization.

42473370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1415789.

The product of its (nonzero) digits is 14112, while the sum is 30.

The square root of 42473370 is about 6517.1596573968. The cubic root of 42473370 is about 348.9036989054.

The spelling of 42473370 in words is "forty-two million, four hundred seventy-three thousand, three hundred seventy".