40363097 has 4 divisors (see below), whose sum is σ = 40541136. Its totient is φ = 40185060.

The previous prime is 40363067. The next prime is 40363109. The reversal of 40363097 is 79036304.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40363097 - 2⁶ = 40363033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40363067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88679 + ... + 89132.

It is an arithmetic number, because the mean of its divisors is an integer number (10135284).

Almost surely, 2^40363097 is an apocalyptic number.

It is an amenable number.

40363097 is a deficient number, since it is larger than the sum of its proper divisors (178039).

40363097 is a wasteful number, since it uses less digits than its factorization.

40363097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178038.

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 40363097 is about 6353.1958099841. The cubic root of 40363097 is about 343.0268857822.

The spelling of 40363097 in words is "forty million, three hundred sixty-three thousand, ninety-seven".