40269130 has 32 divisors (see below), whose sum is σ = 80766720. Its totient is φ = 14329920.

The previous prime is 40269127. The next prime is 40269137. The reversal of 40269130 is 3196204.

40269130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 40269095 and 40269104.

It is not an unprimeable number, because it can be changed into a prime (40269137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1276 + ... + 9064.

It is an arithmetic number, because the mean of its divisors is an integer number (2523960).

Almost surely, 2^40269130 is an apocalyptic number.

40269130 is an abundant number, since it is smaller than the sum of its proper divisors (40497590).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40269130 is a wasteful number, since it uses less digits than its factorization.

40269130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7854.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 40269130 is about 6345.7962463350. The cubic root of 40269130 is about 342.7604852365.

The spelling of 40269130 in words is "forty million, two hundred sixty-nine thousand, one hundred thirty".