4062457 has 16 divisors (see below), whose sum is σ = 4867072. Its totient is φ = 3317760.

The previous prime is 4062451. The next prime is 4062491. The reversal of 4062457 is 7542604.

It is a cyclic number.

It is not a de Polignac number, because 4062457 - 2¹¹ = 4060409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4062451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20953 + ... + 21145.

It is an arithmetic number, because the mean of its divisors is an integer number (304192).

Almost surely, 2^4062457 is an apocalyptic number.

It is an amenable number.

4062457 is a deficient number, since it is larger than the sum of its proper divisors (804615).

4062457 is a wasteful number, since it uses less digits than its factorization.

4062457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 4062457 is about 2015.5537700592. The cubic root of 4062457 is about 159.5620444999.

The spelling of 4062457 in words is "four million, sixty-two thousand, four hundred fifty-seven".