42417052 has 12 divisors (see below), whose sum is σ = 76624576. Its totient is φ = 20524320.

The previous prime is 42417043. The next prime is 42417103. The reversal of 42417052 is 25071424.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170913 + ... + 171160.

Almost surely, 2^42417052 is an apocalyptic number.

It is an amenable number.

42417052 is a deficient number, since it is larger than the sum of its proper divisors (34207524).

42417052 is a wasteful number, since it uses less digits than its factorization.

42417052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342108 (or 342106 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 42417052 is about 6512.8374768606. The cubic root of 42417052 is about 348.7494198849.

Adding to 42417052 its reverse (25071424), we get a palindrome (67488476).

The spelling of 42417052 in words is "forty-two million, four hundred seventeen thousand, fifty-two".