2747974 has 8 divisors (see below), whose sum is σ = 4160808. Its totient is φ = 1361040.

The previous prime is 2747963. The next prime is 2747977. The reversal of 2747974 is 4797472.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2747974² = 15102722209352, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2747977) 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, 6207 + ... + 6634.

It is an arithmetic number, because the mean of its divisors is an integer number (520101).

2^2747974 is an apocalyptic number.

2747974 is a deficient number, since it is larger than the sum of its proper divisors (1412834).

2747974 is a wasteful number, since it uses less digits than its factorization.

2747974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12950.

The product of its digits is 98784, while the sum is 40.

The square root of 2747974 is about 1657.7014206425. The cubic root of 2747974 is about 140.0675524335.

It can be divided in two parts, 2747 and 974, that added together give a square (3721 = 61²).

The spelling of 2747974 in words is "two million, seven hundred forty-seven thousand, nine hundred seventy-four".