40027046 has 4 divisors (see below), whose sum is σ = 60040572. Its totient is φ = 20013522.

The previous prime is 40027021. The next prime is 40027063. The reversal of 40027046 is 64072004.

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

It is a super-2 number, since 2×40027046² = 3204328822972232, which contains 22 as substring.

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, 10006760 + ... + 10006763.

It is an arithmetic number, because the mean of its divisors is an integer number (15010143).

Almost surely, 2^40027046 is an apocalyptic number.

40027046 is a deficient number, since it is larger than the sum of its proper divisors (20013526).

40027046 is a wasteful number, since it uses less digits than its factorization.

40027046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20013525.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 40027046 is about 6326.6931330672. The cubic root of 40027046 is about 342.0722519851.

The spelling of 40027046 in words is "forty million, twenty-seven thousand, forty-six".