4042654 has 16 divisors (see below), whose sum is σ = 7560576. Its totient is φ = 1575000.

The previous prime is 4042639. The next prime is 4042673. The reversal of 4042654 is 4562404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12972 + ... + 13279.

It is an arithmetic number, because the mean of its divisors is an integer number (472536).

Almost surely, 2^4042654 is an apocalyptic number.

4042654 is a deficient number, since it is larger than the sum of its proper divisors (3517922).

4042654 is a wasteful number, since it uses less digits than its factorization.

4042654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26271.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 4042654 is about 2010.6352230079. The cubic root of 4042654 is about 159.3023531013.

The spelling of 4042654 in words is "four million, forty-two thousand, six hundred fifty-four".