40103495 has 4 divisors (see below), whose sum is σ = 48124200. Its totient is φ = 32082792.

The previous prime is 40103447. The next prime is 40103519. The reversal of 40103495 is 59430104.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40103495 - 2⁶ = 40103431 is a prime.

It is a super-2 number, since 2×40103495² = 3216580622430050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4010345 + ... + 4010354.

It is an arithmetic number, because the mean of its divisors is an integer number (12031050).

Almost surely, 2^40103495 is an apocalyptic number.

40103495 is a deficient number, since it is larger than the sum of its proper divisors (8020705).

40103495 is an equidigital number, since it uses as much as digits as its factorization.

40103495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8020704.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 40103495 is about 6332.7320328591. The cubic root of 40103495 is about 342.2898919136.

Adding to 40103495 its reverse (59430104), we get a palindrome (99533599).

The spelling of 40103495 in words is "forty million, one hundred three thousand, four hundred ninety-five".