2654455 has 8 divisors (see below), whose sum is σ = 3205872. Its totient is φ = 2109888.

The previous prime is 2654447. The next prime is 2654467. The reversal of 2654455 is 5544562.

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

It is a 6-Lehmer number, since φ(2654455) divides (2654455-1)⁶.

It is a cyclic number.

It is not a de Polignac number, because 2654455 - 2³ = 2654447 is a prime.

It is a super-2 number, since 2×2654455² = 14092262694050, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹⁸ + 6⁶ + 5⁴ + 4⁴ + 4⁵ + 5⁸ + 5⁹ .

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 814 + ... + 2443.

It is an arithmetic number, because the mean of its divisors is an integer number (400734).

2^2654455 is an apocalyptic number.

2654455 is the 815-th decagonal number.

2654455 is a deficient number, since it is larger than the sum of its proper divisors (551417).

2654455 is a wasteful number, since it uses less digits than its factorization.

2654455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3425.

The product of its digits is 24000, while the sum is 31.

The square root of 2654455 is about 1629.2498273745. The cubic root of 2654455 is about 138.4602535098.

Adding to 2654455 its product of digits (24000), we get a triangular number (2678455 = T₂₃₁₄).

The spelling of 2654455 in words is "two million, six hundred fifty-four thousand, four hundred fifty-five".