30007466 has 4 divisors (see below), whose sum is σ = 45011202. Its totient is φ = 15003732.

The previous prime is 30007423. The next prime is 30007469. The reversal of 30007466 is 66470003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66470003 = 53 ⋅1254151.

It can be written as a sum of positive squares in only one way, i.e., 29931841 + 75625 = 5471^2 + 275^2 .

It is not an unprimeable number, because it can be changed into a prime (30007469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7501865 + ... + 7501868.

Almost surely, 2^30007466 is an apocalyptic number.

30007466 is a deficient number, since it is larger than the sum of its proper divisors (15003736).

30007466 is a wasteful number, since it uses less digits than its factorization.

30007466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15003735.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 30007466 is about 5477.9070820889. The cubic root of 30007466 is about 310.7490246773.

Adding to 30007466 its reverse (66470003), we get a palindrome (96477469).

The spelling of 30007466 in words is "thirty million, seven thousand, four hundred sixty-six".