40763052 has 72 divisors (see below), whose sum is σ = 113917440. Its totient is φ = 12186720.

The previous prime is 40762963. The next prime is 40763069. The reversal of 40763052 is 25036704.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30633 + ... + 31935.

Almost surely, 2^40763052 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40763052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56958720).

40763052 is an abundant number, since it is smaller than the sum of its proper divisors (73154388).

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

40763052 is a wasteful number, since it uses less digits than its factorization.

40763052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1403 (or 1398 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 40763052 is about 6384.5948970941. The cubic root of 40763052 is about 344.1561734540.

Adding to 40763052 its reverse (25036704), we get a palindrome (65799756).

The spelling of 40763052 in words is "forty million, seven hundred sixty-three thousand, fifty-two".