2948455 has 8 divisors (see below), whose sum is σ = 3548304. Its totient is φ = 2352000.

The previous prime is 2948453. The next prime is 2948479. The reversal of 2948455 is 5548492.

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

It is not a de Polignac number, because 2948455 - 2¹ = 2948453 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 (2948453) 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, 1855 + ... + 3055.

It is an arithmetic number, because the mean of its divisors is an integer number (443538).

2^2948455 is an apocalyptic number.

2948455 is a deficient number, since it is larger than the sum of its proper divisors (599849).

2948455 is a wasteful number, since it uses less digits than its factorization.

2948455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1697.

The product of its digits is 57600, while the sum is 37.

The square root of 2948455 is about 1717.1065779386. The cubic root of 2948455 is about 143.3941722378.

Adding to 2948455 its sum of digits (37), we get a palindrome (2948492).

It can be divided in two parts, 2948 and 455, that added together give a triangular number (3403 = T₈₂).

The spelling of 2948455 in words is "two million, nine hundred forty-eight thousand, four hundred fifty-five".