40501352 has 8 divisors (see below), whose sum is σ = 75940050. Its totient is φ = 20250672.

The previous prime is 40501339. The next prime is 40501379. The reversal of 40501352 is 25310504.

It can be written as a sum of positive squares in only one way, i.e., 20484676 + 20016676 = 4526^2 + 4474^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2531327 + ... + 2531342.

Almost surely, 2^40501352 is an apocalyptic number.

It is an amenable number.

40501352 is a deficient number, since it is larger than the sum of its proper divisors (35438698).

40501352 is a wasteful number, since it uses less digits than its factorization.

40501352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5062675 (or 5062671 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 40501352 is about 6364.0672529445. The cubic root of 40501352 is about 343.4180940905.

Adding to 40501352 its reverse (25310504), we get a palindrome (65811856).

It can be divided in two parts, 4050 and 1352, that multiplied together give a square (5475600 = 2340²).

The spelling of 40501352 in words is "forty million, five hundred one thousand, three hundred fifty-two".