9977133 has 16 divisors (see below), whose sum is σ = 13934592. Its totient is φ = 6342000.

The previous prime is 9977069. The next prime is 9977137. The reversal of 9977133 is 3317799.

9977133 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9977133 - 2⁶ = 9977069 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9977091 and 9977100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9977137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5848 + ... + 7358.

It is an arithmetic number, because the mean of its divisors is an integer number (870912).

Almost surely, 2^9977133 is an apocalyptic number.

9977133 is a gapful number since it is divisible by the number (93) formed by its first and last digit.

It is an amenable number.

9977133 is a deficient number, since it is larger than the sum of its proper divisors (3957459).

9977133 is a wasteful number, since it uses less digits than its factorization.

9977133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1616.

The product of its digits is 35721, while the sum is 39.

The square root of 9977133 is about 3158.6600006965. The cubic root of 9977133 is about 215.2791254778.

The spelling of 9977133 in words is "nine million, nine hundred seventy-seven thousand, one hundred thirty-three".