30626086 has 8 divisors (see below), whose sum is σ = 46180224. Its totient is φ = 15232680.

The previous prime is 30626083. The next prime is 30626107. The reversal of 30626086 is 68062603.

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

It is a super-4 number, since 4×30626086⁴ (a number of 31 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30626083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39705 + ... + 40468.

It is an arithmetic number, because the mean of its divisors is an integer number (5772528).

Almost surely, 2^30626086 is an apocalyptic number.

30626086 is a deficient number, since it is larger than the sum of its proper divisors (15554138).

30626086 is a wasteful number, since it uses less digits than its factorization.

30626086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80366.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 30626086 is about 5534.0840253831. The cubic root of 30626086 is about 312.8699354467.

Adding to 30626086 its reverse (68062603), we get a palindrome (98688689).

The spelling of 30626086 in words is "thirty million, six hundred twenty-six thousand, eighty-six".