30280414 has 8 divisors (see below), whose sum is σ = 47811240. Its totient is φ = 14343336.

The previous prime is 30280409. The next prime is 30280423. The reversal of 30280414 is 41408203.

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

It is a super-2 number, since 2×30280414² = 1833806944022792, which contains 22 as substring.

It is a congruent number.

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, 398389 + ... + 398464.

It is an arithmetic number, because the mean of its divisors is an integer number (5976405).

Almost surely, 2^30280414 is an apocalyptic number.

30280414 is a deficient number, since it is larger than the sum of its proper divisors (17530826).

30280414 is a wasteful number, since it uses less digits than its factorization.

30280414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796874.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 30280414 is about 5502.7642144653. The cubic root of 30280414 is about 311.6883736521.

Adding to 30280414 its reverse (41408203), we get a palindrome (71688617).

The spelling of 30280414 in words is "thirty million, two hundred eighty thousand, four hundred fourteen".