854020037 has 32 divisors (see below), whose sum is σ = 999600000. Its totient is φ = 727159680.

The previous prime is 854019997. The next prime is 854020039. The reversal of 854020037 is 730020458.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-854020037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 854019991 and 854020009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (854020039) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1711214 + ... + 1711712.

It is an arithmetic number, because the mean of its divisors is an integer number (31237500).

Almost surely, 2^854020037 is an apocalyptic number.

It is an amenable number.

854020037 is a deficient number, since it is larger than the sum of its proper divisors (145579963).

854020037 is a wasteful number, since it uses less digits than its factorization.

854020037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598 (or 572 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 854020037 is about 29223.6212164064. The cubic root of 854020037 is about 948.7592433612.

The spelling of 854020037 in words is "eight hundred fifty-four million, twenty thousand, thirty-seven".