2450925 has 24 divisors (see below), whose sum is σ = 4503680. Its totient is φ = 1306800.

The previous prime is 2450923. The next prime is 2450933. The reversal of 2450925 is 5290542.

It is not a de Polignac number, because 2450925 - 2¹ = 2450923 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

2450925 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2450923) by changing a digit.

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 in 23 ways as a sum of consecutive naturals, for example, 1141 + ... + 2490.

2^2450925 is an apocalyptic number.

2450925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2450925 is a deficient number, since it is larger than the sum of its proper divisors (2052755).

2450925 is a wasteful number, since it uses less digits than its factorization.

2450925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3650 (or 3639 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 2450925 is about 1565.5430367767. The cubic root of 2450925 is about 134.8269387353.

It can be divided in two parts, 2450 and 925, that added together give a cube (3375 = 15³).

The spelling of 2450925 in words is "two million, four hundred fifty thousand, nine hundred twenty-five".