40623334 has 16 divisors (see below), whose sum is σ = 62460720. Its totient is φ = 19807840.

The previous prime is 40623293. The next prime is 40623343. The reversal of 40623334 is 43332604.

It is a super-4 number, since 4×40623334⁴ (a number of 32 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40623299 and 40623308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17904 + ... + 20044.

It is an arithmetic number, because the mean of its divisors is an integer number (3903795).

Almost surely, 2^40623334 is an apocalyptic number.

40623334 is a deficient number, since it is larger than the sum of its proper divisors (21837386).

40623334 is a wasteful number, since it uses less digits than its factorization.

40623334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2375.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 40623334 is about 6373.6436988586. The cubic root of 40623334 is about 343.7625174946.

Adding to 40623334 its reverse (43332604), we get a palindrome (83955938).

It can be divided in two parts, 4062 and 3334, that added together give a square (7396 = 86²).

The spelling of 40623334 in words is "forty million, six hundred twenty-three thousand, three hundred thirty-four".