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40976027 = 192223509
BaseRepresentation
bin1001110001001…
…1111010011011
32212002210112122
42130103322123
540442213102
64022131455
71005201431
oct234237233
985083478
1040976027
1121147994
1211880b8b
138648b91
145628d51
1538e60a2
hex2713e9b

40976027 has 12 divisors (see below), whose sum is σ = 43525440. Its totient is φ = 38569392.

The previous prime is 40976009. The next prime is 40976029. The reversal of 40976027 is 72067904.

It is not a de Polignac number, because 40976027 - 28 = 40975771 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40976029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80249 + ... + 80757.

It is an arithmetic number, because the mean of its divisors is an integer number (3627120).

Almost surely, 240976027 is an apocalyptic number.

40976027 is a deficient number, since it is larger than the sum of its proper divisors (2549413).

40976027 is a wasteful number, since it uses less digits than its factorization.

40976027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770 (or 751 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 40976027 is about 6401.2519869163. The cubic root of 40976027 is about 344.7545043402.

The spelling of 40976027 in words is "forty million, nine hundred seventy-six thousand, twenty-seven".

Divisors: 1 19 223 361 509 4237 9671 80503 113507 183749 2156633 40976027