42900473 has 32 divisors (see below), whose sum is σ = 55738368. Its totient is φ = 32054400.

The previous prime is 42900449. The next prime is 42900491. The reversal of 42900473 is 37400924.

It is not a de Polignac number, because 42900473 - 2⁶ = 42900409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42900413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 337736 + ... + 337862.

It is an arithmetic number, because the mean of its divisors is an integer number (1741824).

Almost surely, 2^42900473 is an apocalyptic number.

It is an amenable number.

42900473 is a deficient number, since it is larger than the sum of its proper divisors (12837895).

42900473 is a wasteful number, since it uses less digits than its factorization.

42900473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 42900473 is about 6549.8452653479. The cubic root of 42900473 is about 350.0693005632.

The spelling of 42900473 in words is "forty-two million, nine hundred thousand, four hundred seventy-three".