2670903 has 6 divisors (see below), whose sum is σ = 3857984. Its totient is φ = 1780596.

The previous prime is 2670881. The next prime is 2670923. The reversal of 2670903 is 3090762.

It is not a de Polignac number, because 2670903 - 2¹⁸ = 2408759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2670923) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 148375 + ... + 148392.

2^2670903 is an apocalyptic number.

2670903 is a deficient number, since it is larger than the sum of its proper divisors (1187081).

2670903 is a wasteful number, since it uses less digits than its factorization.

2670903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296773 (or 296770 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 2670903 is about 1634.2897539910. The cubic root of 2670903 is about 138.7456487557.

The spelling of 2670903 in words is "two million, six hundred seventy thousand, nine hundred three".