2477042 has 4 divisors (see below), whose sum is σ = 3715566. Its totient is φ = 1238520.

The previous prime is 2477029. The next prime is 2477051. The reversal of 2477042 is 2407742.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1957201 + 519841 = 1399^2 + 721^2 .

It is a super-2 number, since 2×2477042² = 12271474139528, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2⁵ + 4² + 7² + 7⁶ + 0 + 4⁹ + 2²¹ .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 619259 + ... + 619262.

2^2477042 is an apocalyptic number.

2477042 is a deficient number, since it is larger than the sum of its proper divisors (1238524).

2477042 is a wasteful number, since it uses less digits than its factorization.

2477042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238523.

The product of its (nonzero) digits is 3136, while the sum is 26.

The square root of 2477042 is about 1573.8621286504. The cubic root of 2477042 is about 135.3041519153.

The spelling of 2477042 in words is "two million, four hundred seventy-seven thousand, forty-two".