4600428 has 24 divisors (see below), whose sum is σ = 12268032. Its totient is φ = 1314384.

The previous prime is 4600423. The next prime is 4600429. The reversal of 4600428 is 8240064.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 4600398 and 4600407.

It is not an unprimeable number, because it can be changed into a prime (4600423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27300 + ... + 27467.

It is an arithmetic number, because the mean of its divisors is an integer number (511168).

Almost surely, 2^4600428 is an apocalyptic number.

It is an amenable number.

4600428 is an abundant number, since it is smaller than the sum of its proper divisors (7667604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4600428 is a wasteful number, since it uses less digits than its factorization.

4600428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54781 (or 54779 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 4600428 is about 2144.8608346464. The cubic root of 4600428 is about 166.3155077553.

The spelling of 4600428 in words is "four million, six hundred thousand, four hundred twenty-eight".