4465642 has 4 divisors (see below), whose sum is σ = 6698466. Its totient is φ = 2232820.

The previous prime is 4465639. The next prime is 4465661. The reversal of 4465642 is 2465644.

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., 3279721 + 1185921 = 1811^2 + 1089^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116409 + ... + 1116412.

Almost surely, 2^4465642 is an apocalyptic number.

4465642 is a deficient number, since it is larger than the sum of its proper divisors (2232824).

4465642 is a wasteful number, since it uses less digits than its factorization.

4465642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2232823.

The product of its digits is 23040, while the sum is 31.

The square root of 4465642 is about 2113.2065682275. The cubic root of 4465642 is about 164.6751121641.

The spelling of 4465642 in words is "four million, four hundred sixty-five thousand, six hundred forty-two".