2654667 has 8 divisors (see below), whose sum is σ = 3932880. Its totient is φ = 1769760.

The previous prime is 2654653. The next prime is 2654671. The reversal of 2654667 is 7664562.

It is not a de Polignac number, because 2654667 - 2⁴ = 2654651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2654647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49134 + ... + 49187.

It is an arithmetic number, because the mean of its divisors is an integer number (491610).

2^2654667 is an apocalyptic number.

2654667 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

2654667 is a deficient number, since it is larger than the sum of its proper divisors (1278213).

2654667 is an equidigital number, since it uses as much as digits as its factorization.

2654667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98330 (or 98324 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 2654667 is about 1629.3148866932. The cubic root of 2654667 is about 138.4639394883.

It can be divided in two parts, 2654 and 667, that added together give a triangular number (3321 = T₈₁).

The spelling of 2654667 in words is "two million, six hundred fifty-four thousand, six hundred sixty-seven".