2751454 has 4 divisors (see below), whose sum is σ = 4127184. Its totient is φ = 1375726.

The previous prime is 2751449. The next prime is 2751457. The reversal of 2751454 is 4541572.

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

It is a super-2 number, since 2×2751454² = 15140998228232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2751457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 687862 + ... + 687865.

It is an arithmetic number, because the mean of its divisors is an integer number (1031796).

2^2751454 is an apocalyptic number.

2751454 is a deficient number, since it is larger than the sum of its proper divisors (1375730).

2751454 is a wasteful number, since it uses less digits than its factorization.

2751454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375729.

The product of its digits is 5600, while the sum is 28.

The square root of 2751454 is about 1658.7507347399. The cubic root of 2751454 is about 140.1266540925.

The spelling of 2751454 in words is "two million, seven hundred fifty-one thousand, four hundred fifty-four".