96977439 has 48 divisors (see below), whose sum is σ = 158902560. Its totient is φ = 58406400.

The previous prime is 96977437. The next prime is 96977467. The reversal of 96977439 is 93477969.

It is not a de Polignac number, because 96977439 - 2¹ = 96977437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96977431) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 241639 + ... + 242039.

It is an arithmetic number, because the mean of its divisors is an integer number (3310470).

Almost surely, 2^96977439 is an apocalyptic number.

96977439 is a deficient number, since it is larger than the sum of its proper divisors (61925121).

96977439 is a wasteful number, since it uses less digits than its factorization.

96977439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489 (or 470 counting only the distinct ones).

The product of its digits is 2571912, while the sum is 54.

The square root of 96977439 is about 9847.7123739476. The cubic root of 96977439 is about 459.4344641057.

The spelling of 96977439 in words is "ninety-six million, nine hundred seventy-seven thousand, four hundred thirty-nine".