30070461 has 8 divisors (see below), whose sum is σ = 40182400. Its totient is φ = 20002752.

The previous prime is 30070457. The next prime is 30070489. The reversal of 30070461 is 16407003.

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

It is not a de Polignac number, because 30070461 - 2² = 30070457 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30070421) 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, 9436 + ... + 12213.

It is an arithmetic number, because the mean of its divisors is an integer number (5022800).

Almost surely, 2^30070461 is an apocalyptic number.

It is an amenable number.

30070461 is a deficient number, since it is larger than the sum of its proper divisors (10111939).

30070461 is a wasteful number, since it uses less digits than its factorization.

30070461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22115.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 30070461 is about 5483.6539825193. The cubic root of 30070461 is about 310.9663256240.

Adding to 30070461 its reverse (16407003), we get a palindrome (46477464).

The spelling of 30070461 in words is "thirty million, seventy thousand, four hundred sixty-one".