2451275 has 12 divisors (see below), whose sum is σ = 3084624. Its totient is φ = 1932000.

The previous prime is 2451269. The next prime is 2451277. The reversal of 2451275 is 5721542.

It is not a de Polignac number, because 2451275 - 2⁴ = 2451259 is a prime.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2451277) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1085 + ... + 2465.

It is an arithmetic number, because the mean of its divisors is an integer number (257052).

2^2451275 is an apocalyptic number.

2451275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2451275 is a deficient number, since it is larger than the sum of its proper divisors (633349).

2451275 is a wasteful number, since it uses less digits than its factorization.

2451275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1462 (or 1457 counting only the distinct ones).

The product of its digits is 2800, while the sum is 26.

The square root of 2451275 is about 1565.6548150854. The cubic root of 2451275 is about 134.8333563371.

The spelling of 2451275 in words is "two million, four hundred fifty-one thousand, two hundred seventy-five".