2425946 has 4 divisors (see below), whose sum is σ = 3638922. Its totient is φ = 1212972.

The previous prime is 2425933. The next prime is 2425957. The reversal of 2425946 is 6495242.

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., 2418025 + 7921 = 1555^2 + 89^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 606485 + ... + 606488.

2^2425946 is an apocalyptic number.

2425946 is a deficient number, since it is larger than the sum of its proper divisors (1212976).

2425946 is a wasteful number, since it uses less digits than its factorization.

2425946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1212975.

The product of its digits is 17280, while the sum is 32.

The square root of 2425946 is about 1557.5448629173. The cubic root of 2425946 is about 134.3673369346.

The spelling of 2425946 in words is "two million, four hundred twenty-five thousand, nine hundred forty-six".