2047454 has 8 divisors (see below), whose sum is σ = 3079920. Its totient is φ = 1020816.

The previous prime is 2047439. The next prime is 2047471. The reversal of 2047454 is 4547402.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 434 + ... + 2069.

It is an arithmetic number, because the mean of its divisors is an integer number (384990).

2^2047454 is an apocalyptic number.

2047454 is a deficient number, since it is larger than the sum of its proper divisors (1032466).

2047454 is a wasteful number, since it uses less digits than its factorization.

2047454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2914.

The product of its (nonzero) digits is 4480, while the sum is 26.

The square root of 2047454 is about 1430.8927283343. The cubic root of 2047454 is about 126.9807977250.

It can be divided in two parts, 20 and 47454, that added together give a palindrome (47474).

The spelling of 2047454 in words is "two million, forty-seven thousand, four hundred fifty-four".