4551098 has 4 divisors (see below), whose sum is σ = 6826650. Its totient is φ = 2275548.

The previous prime is 4551097. The next prime is 4551101. The reversal of 4551098 is 8901554.

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., 4313929 + 237169 = 2077^2 + 487^2 .

It is not an unprimeable number, because it can be changed into a prime (4551091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1137773 + ... + 1137776.

Almost surely, 2^4551098 is an apocalyptic number.

4551098 is a deficient number, since it is larger than the sum of its proper divisors (2275552).

4551098 is a wasteful number, since it uses less digits than its factorization.

4551098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2275551.

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 4551098 is about 2133.3302604145. The cubic root of 4551098 is about 165.7189078463.

The spelling of 4551098 in words is "four million, five hundred fifty-one thousand, ninety-eight".