40435054 has 12 divisors (see below), whose sum is σ = 66668112. Its totient is φ = 18379460.

The previous prime is 40435051. The next prime is 40435063. The reversal of 40435054 is 45053404.

It is a super-3 number, since 3×40435054³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40435051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 83302 + ... + 83785.

It is an arithmetic number, because the mean of its divisors is an integer number (5555676).

Almost surely, 2^40435054 is an apocalyptic number.

40435054 is a deficient number, since it is larger than the sum of its proper divisors (26233058).

40435054 is a wasteful number, since it uses less digits than its factorization.

40435054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167111 (or 167100 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 40435054 is about 6358.8563437146. The cubic root of 40435054 is about 343.2306076143.

Adding to 40435054 its reverse (45053404), we get a palindrome (85488458).

It can be divided in two parts, 404350 and 54, that added together give a palindrome (404404).

The spelling of 40435054 in words is "forty million, four hundred thirty-five thousand, fifty-four".