66229498 has 8 divisors (see below), whose sum is σ = 99381600. Its totient is φ = 33102300.

The previous prime is 66229487. The next prime is 66229511. The reversal of 66229498 is 89492266.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3403 + ... + 12001.

It is an arithmetic number, because the mean of its divisors is an integer number (12422700).

Almost surely, 2^66229498 is an apocalyptic number.

66229498 is a deficient number, since it is larger than the sum of its proper divisors (33152102).

66229498 is a wasteful number, since it uses less digits than its factorization.

66229498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12452.

The product of its digits is 373248, while the sum is 46.

The square root of 66229498 is about 8138.1507727493. The cubic root of 66229498 is about 404.5918725557.

It can be divided in two parts, 6 and 6229498, that added together give a cube (6229504 = 184³).

The spelling of 66229498 in words is "sixty-six million, two hundred twenty-nine thousand, four hundred ninety-eight".