2451374 has 4 divisors (see below), whose sum is σ = 3677064. Its totient is φ = 1225686.

The previous prime is 2451367. The next prime is 2451377. The reversal of 2451374 is 4731542.

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

It is a super-4 number, since 4×2451374⁴ (a number of 27 digits) contains 4444 as substring.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2451377) 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 as a sum of consecutive naturals, namely, 612842 + ... + 612845.

It is an arithmetic number, because the mean of its divisors is an integer number (919266).

2^2451374 is an apocalyptic number.

2451374 is a deficient number, since it is larger than the sum of its proper divisors (1225690).

2451374 is a wasteful number, since it uses less digits than its factorization.

2451374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225689.

The product of its digits is 3360, while the sum is 26.

The square root of 2451374 is about 1565.6864309305. The cubic root of 2451374 is about 134.8351714908.

The spelling of 2451374 in words is "two million, four hundred fifty-one thousand, three hundred seventy-four".