40277334 has 16 divisors (see below), whose sum is σ = 82519920. Its totient is φ = 13098240.

The previous prime is 40277333. The next prime is 40277351. The reversal of 40277334 is 43377204.

40277334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40277333) 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 7 ways as a sum of consecutive naturals, for example, 81619 + ... + 82110.

It is an arithmetic number, because the mean of its divisors is an integer number (5157495).

Almost surely, 2^40277334 is an apocalyptic number.

40277334 is an abundant number, since it is smaller than the sum of its proper divisors (42242586).

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

40277334 is a wasteful number, since it uses less digits than its factorization.

40277334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163775.

The product of its (nonzero) digits is 14112, while the sum is 30.

The square root of 40277334 is about 6346.4426255974. The cubic root of 40277334 is about 342.7837604358.

The spelling of 40277334 in words is "forty million, two hundred seventy-seven thousand, three hundred thirty-four".