2872435 has 8 divisors (see below), whose sum is σ = 3472560. Its totient is φ = 2280864.

The previous prime is 2872433. The next prime is 2872451. The reversal of 2872435 is 5342782.

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

It is a cyclic number.

It is not a de Polignac number, because 2872435 - 2¹ = 2872433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2872397 and 2872406.

It is not an unprimeable number, because it can be changed into a prime (2872433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1372 + ... + 2761.

It is an arithmetic number, because the mean of its divisors is an integer number (434070).

2^2872435 is an apocalyptic number.

2872435 is a deficient number, since it is larger than the sum of its proper divisors (600125).

2872435 is a wasteful number, since it uses less digits than its factorization.

2872435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4277.

The product of its digits is 13440, while the sum is 31.

The square root of 2872435 is about 1694.8259497659. The cubic root of 2872435 is about 142.1510493450.

The spelling of 2872435 in words is "two million, eight hundred seventy-two thousand, four hundred thirty-five".