42466153 has 4 divisors (see below), whose sum is σ = 44964180. Its totient is φ = 39968128.

The previous prime is 42466147. The next prime is 42466163. The reversal of 42466153 is 35166424.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 15342889 + 27123264 = 3917^2 + 5208^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42466153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42466103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1248988 + ... + 1249021.

It is an arithmetic number, because the mean of its divisors is an integer number (11241045).

Almost surely, 2^42466153 is an apocalyptic number.

It is an amenable number.

42466153 is a deficient number, since it is larger than the sum of its proper divisors (2498027).

42466153 is a wasteful number, since it uses less digits than its factorization.

42466153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2498026.

The product of its digits is 17280, while the sum is 31.

The square root of 42466153 is about 6516.6059417461. The cubic root of 42466153 is about 348.8839360859.

The spelling of 42466153 in words is "forty-two million, four hundred sixty-six thousand, one hundred fifty-three".