2857436002 has 4 divisors (see below), whose sum is σ = 4286154006. Its totient is φ = 1428718000.

The previous prime is 2857435979. The next prime is 2857436003. The reversal of 2857436002 is 2006347582.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2458275561 + 399160441 = 49581^2 + 19979^2 .

It is not an unprimeable number, because it can be changed into a prime (2857436003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 714358999 + ... + 714359002.

Almost surely, 2^2857436002 is an apocalyptic number.

2857436002 is a deficient number, since it is larger than the sum of its proper divisors (1428718004).

2857436002 is a wasteful number, since it uses less digits than its factorization.

2857436002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1428718003.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 2857436002 is about 53454.9904312030. The cubic root of 2857436002 is about 1419.0319398745.

The spelling of 2857436002 in words is "two billion, eight hundred fifty-seven million, four hundred thirty-six thousand, two".