40260830 has 8 divisors (see below), whose sum is σ = 72469512. Its totient is φ = 16104328.

The previous prime is 40260821. The next prime is 40260839. The reversal of 40260830 is 3806204.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (40260821) and next prime (40260839).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 40260796 and 40260805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40260839) 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, 2013032 + ... + 2013051.

It is an arithmetic number, because the mean of its divisors is an integer number (9058689).

Almost surely, 2^40260830 is an apocalyptic number.

40260830 is a deficient number, since it is larger than the sum of its proper divisors (32208682).

40260830 is a wasteful number, since it uses less digits than its factorization.

40260830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4026090.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 40260830 is about 6345.1422363884. The cubic root of 40260830 is about 342.7369344628.

The spelling of 40260830 in words is "forty million, two hundred sixty thousand, eight hundred thirty".