40948534 has 32 divisors (see below), whose sum is σ = 71084160. Its totient is φ = 17496000.

The previous prime is 40948517. The next prime is 40948543. The reversal of 40948534 is 43584904.

40948534 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 = 40948493 and 40948502.

It is a congruent number.

It is an unprimeable number.

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, 67834 + ... + 68434.

It is an arithmetic number, because the mean of its divisors is an integer number (2221380).

Almost surely, 2^40948534 is an apocalyptic number.

40948534 is a deficient number, since it is larger than the sum of its proper divisors (30135626).

40948534 is a wasteful number, since it uses less digits than its factorization.

40948534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796.

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 40948534 is about 6399.1041560518. The cubic root of 40948534 is about 344.6773823666.

The spelling of 40948534 in words is "forty million, nine hundred forty-eight thousand, five hundred thirty-four".