25416002 has 16 divisors (see below), whose sum is σ = 39260160. Its totient is φ = 12333888.

The previous prime is 25415993. The next prime is 25416007. The reversal of 25416002 is 20061452.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (25416007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10874 + ... + 13002.

It is an arithmetic number, because the mean of its divisors is an integer number (2453760).

Almost surely, 2^25416002 is an apocalyptic number.

25416002 is a deficient number, since it is larger than the sum of its proper divisors (13844158).

25416002 is a wasteful number, since it uses less digits than its factorization.

25416002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2305.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 25416002 is about 5041.4285673805. The cubic root of 25416002 is about 294.0147230660.

Adding to 25416002 its reverse (20061452), we get a palindrome (45477454).

The spelling of 25416002 in words is "twenty-five million, four hundred sixteen thousand, two".