42025495 has 16 divisors (see below), whose sum is σ = 52668000. Its totient is φ = 32151168.

The previous prime is 42025481. The next prime is 42025499. The reversal of 42025495 is 59452024.

It is a cyclic number.

It is not a de Polignac number, because 42025495 - 2¹¹ = 42023447 is a prime.

It is a super-2 number, since 2×42025495² = 3532284459990050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42025499) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14476 + ... + 17134.

It is an arithmetic number, because the mean of its divisors is an integer number (3291750).

Almost surely, 2^42025495 is an apocalyptic number.

42025495 is a deficient number, since it is larger than the sum of its proper divisors (10642505).

42025495 is a wasteful number, since it uses less digits than its factorization.

42025495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2802.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 42025495 is about 6482.7073819508. The cubic root of 42025495 is about 347.6729846264.

The spelling of 42025495 in words is "forty-two million, twenty-five thousand, four hundred ninety-five".