40841097 has 16 divisors (see below), whose sum is σ = 59600640. Its totient is φ = 24670800.

The previous prime is 40841093. The next prime is 40841107. The reversal of 40841097 is 79014804.

It is not a de Polignac number, because 40841097 - 2² = 40841093 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (40841093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9054 + ... + 12792.

It is an arithmetic number, because the mean of its divisors is an integer number (3725040).

Almost surely, 2^40841097 is an apocalyptic number.

It is an amenable number.

40841097 is a deficient number, since it is larger than the sum of its proper divisors (18759543).

40841097 is a wasteful number, since it uses less digits than its factorization.

40841097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4084.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 40841097 is about 6390.7039518350. The cubic root of 40841097 is about 344.3756740687.

The spelling of 40841097 in words is "forty million, eight hundred forty-one thousand, ninety-seven".