40462093 has 12 divisors (see below), whose sum is σ = 47843292. Its totient is φ = 34110720.

The previous prime is 40462087. The next prime is 40462109. The reversal of 40462093 is 39026404.

40462093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 20766249 + 19695844 = 4557^2 + 4438^2 .

It is not a de Polignac number, because 40462093 - 2¹³ = 40453901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40462043) 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 11 ways as a sum of consecutive naturals, for example, 3780 + ... + 9757.

It is an arithmetic number, because the mean of its divisors is an integer number (3986941).

Almost surely, 2^40462093 is an apocalyptic number.

It is an amenable number.

40462093 is a deficient number, since it is larger than the sum of its proper divisors (7381199).

40462093 is a wasteful number, since it uses less digits than its factorization.

40462093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13612 (or 13605 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 40462093 is about 6360.9820782643. The cubic root of 40462093 is about 343.3070968944.

Adding to 40462093 its reverse (39026404), we get a palindrome (79488497).

The spelling of 40462093 in words is "forty million, four hundred sixty-two thousand, ninety-three".