920154357 has 16 divisors (see below), whose sum is σ = 1378512000. Its totient is φ = 606542112.

The previous prime is 920154299. The next prime is 920154371. The reversal of 920154357 is 753451029.

It is not a de Polignac number, because 920154357 - 2⁷ = 920154229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (920154457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189057 + ... + 193862.

It is an arithmetic number, because the mean of its divisors is an integer number (86157000).

Almost surely, 2^920154357 is an apocalyptic number.

It is an amenable number.

920154357 is a deficient number, since it is larger than the sum of its proper divisors (458357643).

920154357 is a wasteful number, since it uses less digits than its factorization.

920154357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383017 (or 383011 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 920154357 is about 30334.0461692798. The cubic root of 920154357 is about 972.6432166168.

The spelling of 920154357 in words is "nine hundred twenty million, one hundred fifty-four thousand, three hundred fifty-seven".