40754632 has 8 divisors (see below), whose sum is σ = 76414950. Its totient is φ = 20377312.

The previous prime is 40754621. The next prime is 40754653. The reversal of 40754632 is 23645704.

It can be written as a sum of positive squares in only one way, i.e., 25341156 + 15413476 = 5034^2 + 3926^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 40754594 and 40754603.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2547157 + ... + 2547172.

Almost surely, 2^40754632 is an apocalyptic number.

It is an amenable number.

40754632 is a deficient number, since it is larger than the sum of its proper divisors (35660318).

40754632 is a wasteful number, since it uses less digits than its factorization.

40754632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5094335 (or 5094331 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 40754632 is about 6383.9354633329. The cubic root of 40754632 is about 344.1324755676.

The spelling of 40754632 in words is "forty million, seven hundred fifty-four thousand, six hundred thirty-two".