42473325 has 12 divisors (see below), whose sum is σ = 70222688. Its totient is φ = 22652400.

The previous prime is 42473311. The next prime is 42473339. The reversal of 42473325 is 52337424.

It is an interprime number because it is at equal distance from previous prime (42473311) and next prime (42473339).

It is not a de Polignac number, because 42473325 - 2⁶ = 42473261 is a prime.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42473292 and 42473301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 283081 + ... + 283230.

Almost surely, 2^42473325 is an apocalyptic number.

It is an amenable number.

42473325 is a deficient number, since it is larger than the sum of its proper divisors (27749363).

42473325 is a wasteful number, since it uses less digits than its factorization.

42473325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566324 (or 566319 counting only the distinct ones).

The product of its digits is 20160, while the sum is 30.

The square root of 42473325 is about 6517.1562049716. The cubic root of 42473325 is about 348.9035756856.

The spelling of 42473325 in words is "forty-two million, four hundred seventy-three thousand, three hundred twenty-five".