2545467 has 4 divisors (see below), whose sum is σ = 3393960. Its totient is φ = 1696976.

The previous prime is 2545453. The next prime is 2545481. The reversal of 2545467 is 7645452.

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

It is an interprime number because it is at equal distance from previous prime (2545453) and next prime (2545481).

It is a cyclic number.

It is not a de Polignac number, because 2545467 - 2⁴ = 2545451 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (2545447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 424242 + ... + 424247.

It is an arithmetic number, because the mean of its divisors is an integer number (848490).

2^2545467 is an apocalyptic number.

2545467 is a deficient number, since it is larger than the sum of its proper divisors (848493).

2545467 is an equidigital number, since it uses as much as digits as its factorization.

2545467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848492.

The product of its digits is 33600, while the sum is 33.

The square root of 2545467 is about 1595.4519735799. The cubic root of 2545467 is about 136.5387189065.

The spelling of 2545467 in words is "two million, five hundred forty-five thousand, four hundred sixty-seven".