40950052 has 36 divisors (see below), whose sum is σ = 84668976. Its totient is φ = 17178720.

The previous prime is 40950047. The next prime is 40950067. The reversal of 40950052 is 25005904.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 40949999 and 40950026.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4683 + ... + 10189.

It is an arithmetic number, because the mean of its divisors is an integer number (2351916).

Almost surely, 2^40950052 is an apocalyptic number.

It is an amenable number.

40950052 is an abundant number, since it is smaller than the sum of its proper divisors (43718924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40950052 is a wasteful number, since it uses less digits than its factorization.

40950052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5548 (or 5533 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 40950052 is about 6399.2227653052. Note that the first 3 decimals coincide. The cubic root of 40950052 is about 344.6816414837.

Adding to 40950052 its reverse (25005904), we get a palindrome (65955956).

The spelling of 40950052 in words is "forty million, nine hundred fifty thousand, fifty-two".