43374087 has 12 divisors (see below), whose sum is σ = 63834264. Its totient is φ = 28370160.

The previous prime is 43374073. The next prime is 43374119. The reversal of 43374087 is 78047334.

43374087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 43374087 - 2⁸ = 43373831 is a prime.

It is a super-2 number, since 2×43374087² = 3762622846167138, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43374007) 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 in 11 ways as a sum of consecutive naturals, for example, 44989 + ... + 45942.

It is an arithmetic number, because the mean of its divisors is an integer number (5319522).

Almost surely, 2^43374087 is an apocalyptic number.

43374087 is a deficient number, since it is larger than the sum of its proper divisors (20460177).

43374087 is a wasteful number, since it uses less digits than its factorization.

43374087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90990 (or 90987 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 43374087 is about 6585.9006217829. The cubic root of 43374087 is about 351.3528241748.

The spelling of 43374087 in words is "forty-three million, three hundred seventy-four thousand, eighty-seven".