40901032 has 8 divisors (see below), whose sum is σ = 76689450. Its totient is φ = 20450512.

The previous prime is 40901027. The next prime is 40901057. The reversal of 40901032 is 23010904.

It can be written as a sum of positive squares in only one way, i.e., 36796356 + 4104676 = 6066^2 + 2026^2 .

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, 2556307 + ... + 2556322.

Almost surely, 2^40901032 is an apocalyptic number.

It is an amenable number.

40901032 is a deficient number, since it is larger than the sum of its proper divisors (35788418).

40901032 is a wasteful number, since it uses less digits than its factorization.

40901032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5112635 (or 5112631 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 40901032 is about 6395.3914657353. The cubic root of 40901032 is about 344.5440507707.

Adding to 40901032 its reverse (23010904), we get a palindrome (63911936).

The spelling of 40901032 in words is "forty million, nine hundred one thousand, thirty-two".