2006477542 has 32 divisors (see below), whose sum is σ = 3290425344. Its totient is φ = 914760000.

The previous prime is 2006477533. The next prime is 2006477569. The reversal of 2006477542 is 2457746002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85042 + ... + 106042.

It is an arithmetic number, because the mean of its divisors is an integer number (102825792).

Almost surely, 2^2006477542 is an apocalyptic number.

2006477542 is a deficient number, since it is larger than the sum of its proper divisors (1283947802).

2006477542 is a wasteful number, since it uses less digits than its factorization.

2006477542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21124.

The product of its (nonzero) digits is 94080, while the sum is 37.

The square root of 2006477542 is about 44793.7221271017. The cubic root of 2006477542 is about 1261.2797826604.

The spelling of 2006477542 in words is "two billion, six million, four hundred seventy-seven thousand, five hundred forty-two".