77132341 has 24 divisors (see below), whose sum is σ = 92770272. Its totient is φ = 63218400.

The previous prime is 77132339. The next prime is 77132347. The reversal of 77132341 is 14323177.

It is not a de Polignac number, because 77132341 - 2¹ = 77132339 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 (77132347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 720810 + ... + 720916.

It is an arithmetic number, because the mean of its divisors is an integer number (3865428).

Almost surely, 2^77132341 is an apocalyptic number.

77132341 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

77132341 is a deficient number, since it is larger than the sum of its proper divisors (15637931).

77132341 is a wasteful number, since it uses less digits than its factorization.

77132341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273 (or 202 counting only the distinct ones).

The product of its digits is 3528, while the sum is 28.

The square root of 77132341 is about 8782.5019783658. The cubic root of 77132341 is about 425.6756790776.

The spelling of 77132341 in words is "seventy-seven million, one hundred thirty-two thousand, three hundred forty-one".