2672546 has 4 divisors (see below), whose sum is σ = 4008822. Its totient is φ = 1336272.

The previous prime is 2672533. The next prime is 2672557. The reversal of 2672546 is 6452762.

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., 2325625 + 346921 = 1525^2 + 589^2 .

It is a d-powerful number, because it can be written as 2¹⁹ + 6 + 7³ + 2²¹ + 5 + 4⁶ + 6⁶ .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 668135 + ... + 668138.

2^2672546 is an apocalyptic number.

2672546 is a deficient number, since it is larger than the sum of its proper divisors (1336276).

2672546 is a wasteful number, since it uses less digits than its factorization.

2672546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336275.

The product of its digits is 20160, while the sum is 32.

The square root of 2672546 is about 1634.7923415529. The cubic root of 2672546 is about 138.7740926158.

The spelling of 2672546 in words is "two million, six hundred seventy-two thousand, five hundred forty-six".