2854157038 has 8 divisors (see below), whose sum is σ = 4282437888. Its totient is φ = 1426677744.

The previous prime is 2854157021. The next prime is 2854157039. The reversal of 2854157038 is 8307514582.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2854156985 and 2854157003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2854157039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191406 + ... + 205777.

It is an arithmetic number, because the mean of its divisors is an integer number (535304736).

Almost surely, 2^2854157038 is an apocalyptic number.

2854157038 is a deficient number, since it is larger than the sum of its proper divisors (1428280850).

2854157038 is a wasteful number, since it uses less digits than its factorization.

2854157038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400778.

The product of its (nonzero) digits is 268800, while the sum is 43.

The square root of 2854157038 is about 53424.3113011296. The cubic root of 2854157038 is about 1418.4889431036.

The spelling of 2854157038 in words is "two billion, eight hundred fifty-four million, one hundred fifty-seven thousand, thirty-eight".