40190435 has 8 divisors (see below), whose sum is σ = 48263040. Its totient is φ = 32129344.

The previous prime is 40190429. The next prime is 40190443. The reversal of 40190435 is 53409104.

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

It is a cyclic number.

It is not a de Polignac number, because 40190435 - 2⁸ = 40190179 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10286 + ... + 13644.

It is an arithmetic number, because the mean of its divisors is an integer number (6032880).

Almost surely, 2^40190435 is an apocalyptic number.

40190435 is a deficient number, since it is larger than the sum of its proper divisors (8072605).

40190435 is a wasteful number, since it uses less digits than its factorization.

40190435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5757.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 40190435 is about 6339.5926525290. The cubic root of 40190435 is about 342.5370624286.

Adding to 40190435 its reverse (53409104), we get a palindrome (93599539).

The spelling of 40190435 in words is "forty million, one hundred ninety thousand, four hundred thirty-five".