40552126 has 4 divisors (see below), whose sum is σ = 60828192. Its totient is φ = 20276062.

The previous prime is 40552103. The next prime is 40552153. The reversal of 40552126 is 62125504.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 40552126.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10138030 + ... + 10138033.

It is an arithmetic number, because the mean of its divisors is an integer number (15207048).

Almost surely, 2^40552126 is an apocalyptic number.

40552126 is a deficient number, since it is larger than the sum of its proper divisors (20276066).

40552126 is a wasteful number, since it uses less digits than its factorization.

40552126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20276065.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 40552126 is about 6368.0551191082. The cubic root of 40552126 is about 343.5615413919.

The spelling of 40552126 in words is "forty million, five hundred fifty-two thousand, one hundred twenty-six".