40893026 has 4 divisors (see below), whose sum is σ = 61339542. Its totient is φ = 20446512.

The previous prime is 40893019. The next prime is 40893101. The reversal of 40893026 is 62039804.

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

It can be written as a sum of positive squares in only one way, i.e., 34210801 + 6682225 = 5849^2 + 2585^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 40892983 and 40893001.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10223255 + ... + 10223258.

Almost surely, 2^40893026 is an apocalyptic number.

40893026 is a deficient number, since it is larger than the sum of its proper divisors (20446516).

40893026 is a wasteful number, since it uses less digits than its factorization.

40893026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20446515.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 40893026 is about 6394.7655156386. The cubic root of 40893026 is about 344.5215688631.

The spelling of 40893026 in words is "forty million, eight hundred ninety-three thousand, twenty-six".