77140483 has 8 divisors (see below), whose sum is σ = 89151840. Its totient is φ = 65376960.

The previous prime is 77140471. The next prime is 77140501. The reversal of 77140483 is 38404177.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 77140483 - 2¹⁷ = 77009411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (77140403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61288 + ... + 62533.

It is an arithmetic number, because the mean of its divisors is an integer number (11143980).

Almost surely, 2^77140483 is an apocalyptic number.

77140483 is a deficient number, since it is larger than the sum of its proper divisors (12011357).

77140483 is a wasteful number, since it uses less digits than its factorization.

77140483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123917.

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 77140483 is about 8782.9655014693. The cubic root of 77140483 is about 425.6906564935.

The spelling of 77140483 in words is "seventy-seven million, one hundred forty thousand, four hundred eighty-three".