40893022 has 4 divisors (see below), whose sum is σ = 61339536. Its totient is φ = 20446510.

The previous prime is 40893019. The next prime is 40893101. The reversal of 40893022 is 22039804.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10223254 + ... + 10223257.

It is an arithmetic number, because the mean of its divisors is an integer number (15334884).

Almost surely, 2^40893022 is an apocalyptic number.

40893022 is a deficient number, since it is larger than the sum of its proper divisors (20446514).

40893022 is a wasteful number, since it uses less digits than its factorization.

40893022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20446513.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 40893022 is about 6394.7652028827. The cubic root of 40893022 is about 344.5215576298.

The spelling of 40893022 in words is "forty million, eight hundred ninety-three thousand, twenty-two".