7974541 has 8 divisors (see below), whose sum is σ = 8293824. Its totient is φ = 7661280.

The previous prime is 7974511. The next prime is 7974587. The reversal of 7974541 is 1454797.

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

It is a cyclic number.

It is not a de Polignac number, because 7974541 - 2⁷ = 7974413 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7974541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7974511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1296 + ... + 4198.

It is an arithmetic number, because the mean of its divisors is an integer number (1036728).

Almost surely, 2^7974541 is an apocalyptic number.

It is an amenable number.

7974541 is a deficient number, since it is larger than the sum of its proper divisors (319283).

7974541 is a wasteful number, since it uses less digits than its factorization.

7974541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3011.

The product of its digits is 35280, while the sum is 37.

The square root of 7974541 is about 2823.9229805361. The cubic root of 7974541 is about 199.7876162121.

It can be divided in two parts, 7974 and 541, that added together give a triangular number (8515 = T₁₃₀).

The spelling of 7974541 in words is "seven million, nine hundred seventy-four thousand, five hundred forty-one".