25465106 has 4 divisors (see below), whose sum is σ = 38197662. Its totient is φ = 12732552.

The previous prime is 25465091. The next prime is 25465109. The reversal of 25465106 is 60156452.

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

It can be written as a sum of positive squares in only one way, i.e., 24910081 + 555025 = 4991^2 + 745^2 .

It is not an unprimeable number, because it can be changed into a prime (25465109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6366275 + ... + 6366278.

Almost surely, 2^25465106 is an apocalyptic number.

25465106 is a deficient number, since it is larger than the sum of its proper divisors (12732556).

25465106 is a wasteful number, since it uses less digits than its factorization.

25465106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12732555.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 25465106 is about 5046.2962655793. The cubic root of 25465106 is about 294.2039478341.

The spelling of 25465106 in words is "twenty-five million, four hundred sixty-five thousand, one hundred six".