40862097 has 16 divisors (see below), whose sum is σ = 62174080. Its totient is φ = 26504496.

The previous prime is 40862093. The next prime is 40862111. The reversal of 40862097 is 79026804.

It is not a de Polignac number, because 40862097 - 2² = 40862093 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40862093) 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, 19453 + ... + 21450.

It is an arithmetic number, because the mean of its divisors is an integer number (3885880).

Almost surely, 2^40862097 is an apocalyptic number.

It is an amenable number.

40862097 is a deficient number, since it is larger than the sum of its proper divisors (21311983).

40862097 is a wasteful number, since it uses less digits than its factorization.

40862097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40949 (or 40943 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 40862097 is about 6392.3467521717. The cubic root of 40862097 is about 344.4346885625.

The spelling of 40862097 in words is "forty million, eight hundred sixty-two thousand, ninety-seven".