40526066 has 8 divisors (see below), whose sum is σ = 69473280. Its totient is φ = 17368308.

The previous prime is 40526053. The next prime is 40526093. The reversal of 40526066 is 66062504.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1447346 + ... + 1447373.

It is an arithmetic number, because the mean of its divisors is an integer number (8684160).

Almost surely, 2^40526066 is an apocalyptic number.

40526066 is a deficient number, since it is larger than the sum of its proper divisors (28947214).

40526066 is a wasteful number, since it uses less digits than its factorization.

40526066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2894728.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 40526066 is about 6366.0086396423. The cubic root of 40526066 is about 343.4879313399.

The spelling of 40526066 in words is "forty million, five hundred twenty-six thousand, sixty-six".