2062478 has 16 divisors (see below), whose sum is σ = 3397680. Its totient is φ = 931200.

The previous prime is 2062477. The next prime is 2062483. The reversal of 2062478 is 8742602.

It is a self number, because there is not a number n which added to its sum of digits gives 2062478.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2062477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5108 + ... + 5496.

It is an arithmetic number, because the mean of its divisors is an integer number (212355).

2^2062478 is an apocalyptic number.

2062478 is a deficient number, since it is larger than the sum of its proper divisors (1335202).

2062478 is a wasteful number, since it uses less digits than its factorization.

2062478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 2062478 is about 1436.1330021972. The cubic root of 2062478 is about 127.2906316494.

It can be divided in two parts, 20624 and 78, that added together give a palindrome (20702).

The spelling of 2062478 in words is "two million, sixty-two thousand, four hundred seventy-eight".