25742062 has 4 divisors (see below), whose sum is σ = 38613096. Its totient is φ = 12871030.

The previous prime is 25742039. The next prime is 25742081. The reversal of 25742062 is 26024752.

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

It is a self number, because there is not a number n which added to its sum of digits gives 25742062.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6435514 + ... + 6435517.

It is an arithmetic number, because the mean of its divisors is an integer number (9653274).

Almost surely, 2^25742062 is an apocalyptic number.

25742062 is a deficient number, since it is larger than the sum of its proper divisors (12871034).

25742062 is a wasteful number, since it uses less digits than its factorization.

25742062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12871033.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 25742062 is about 5073.6635678768. The cubic root of 25742062 is about 295.2666821427.

The spelling of 25742062 in words is "twenty-five million, seven hundred forty-two thousand, sixty-two".