40035159 has 12 divisors (see below), whose sum is σ = 57968352. Its totient is φ = 26625600.

The previous prime is 40035143. The next prime is 40035181. The reversal of 40035159 is 95153004.

It is not a de Polignac number, because 40035159 - 2⁴ = 40035143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40035139) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1282 + ... + 9039.

It is an arithmetic number, because the mean of its divisors is an integer number (4830696).

Almost surely, 2^40035159 is an apocalyptic number.

40035159 is a deficient number, since it is larger than the sum of its proper divisors (17933193).

40035159 is a wasteful number, since it uses less digits than its factorization.

40035159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10758 (or 10755 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 40035159 is about 6327.3342728198. The cubic root of 40035159 is about 342.0953617319.

The spelling of 40035159 in words is "forty million, thirty-five thousand, one hundred fifty-nine".