2356425 has 24 divisors (see below), whose sum is σ = 4330080. Its totient is φ = 1256400.

The previous prime is 2356423. The next prime is 2356427. The reversal of 2356425 is 5246532.

2356425 is a `hidden beast` number, since 235 + 6 + 425 = 666.

It is an interprime number because it is at equal distance from previous prime (2356423) and next prime (2356427).

It is not a de Polignac number, because 2356425 - 2¹ = 2356423 is a prime.

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

It is a d-powerful number, because it can be written as 2¹² + 3⁹ + 5 + 6⁸ + 4⁴ + 2¹⁸ + 5⁸ .

It is not an unprimeable number, because it can be changed into a prime (2356423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1071 + ... + 2420.

It is an arithmetic number, because the mean of its divisors is an integer number (180420).

2^2356425 is an apocalyptic number.

2356425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2356425 is a deficient number, since it is larger than the sum of its proper divisors (1973655).

2356425 is a wasteful number, since it uses less digits than its factorization.

2356425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3510 (or 3499 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 2356425 is about 1535.0651451974. The cubic root of 2356425 is about 133.0713431848.

The spelling of 2356425 in words is "two million, three hundred fifty-six thousand, four hundred twenty-five".