40752014 has 8 divisors (see below), whose sum is σ = 61609728. Its totient is φ = 20215440.

The previous prime is 40752001. The next prime is 40752037. The reversal of 40752014 is 41025704.

40752014 = 118² + 119² + ... + 498².

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79967 + ... + 80474.

It is an arithmetic number, because the mean of its divisors is an integer number (7701216).

Almost surely, 2^40752014 is an apocalyptic number.

40752014 is a deficient number, since it is larger than the sum of its proper divisors (20857714).

40752014 is a wasteful number, since it uses less digits than its factorization.

40752014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160570.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 40752014 is about 6383.7304141074. The cubic root of 40752014 is about 344.1251066047.

Adding to 40752014 its reverse (41025704), we get a palindrome (81777718).

The spelling of 40752014 in words is "forty million, seven hundred fifty-two thousand, fourteen".