40325093 has 4 divisors (see below), whose sum is σ = 40377120. Its totient is φ = 40273068.

The previous prime is 40325063. The next prime is 40325101. The reversal of 40325093 is 39052304.

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 40325093 - 2⁶ = 40325029 is a prime.

It is a super-2 number, since 2×40325093² = 3252226250917298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40325023) 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, 24833 + ... + 26406.

It is an arithmetic number, because the mean of its divisors is an integer number (10094280).

Almost surely, 2^40325093 is an apocalyptic number.

It is an amenable number.

40325093 is a deficient number, since it is larger than the sum of its proper divisors (52027).

40325093 is an equidigital number, since it uses as much as digits as its factorization.

40325093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52026.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 40325093 is about 6350.2041699460. The cubic root of 40325093 is about 342.9191926304.

Adding to 40325093 its reverse (39052304), we get a palindrome (79377397).

The spelling of 40325093 in words is "forty million, three hundred twenty-five thousand, ninety-three".