67912050 has 48 divisors (see below), whose sum is σ = 172355040. Its totient is φ = 17687040.

The previous prime is 67912043. The next prime is 67912069. The reversal of 67912050 is 5021976.

It is a super-2 number, since 2×67912050² = 9224093070405000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 67911999 and 67912017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1186 + ... + 11714.

It is an arithmetic number, because the mean of its divisors is an integer number (3590730).

Almost surely, 2^67912050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 67912050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86177520).

67912050 is an abundant number, since it is smaller than the sum of its proper divisors (104442990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

67912050 is a wasteful number, since it uses less digits than its factorization.

67912050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10587 (or 10582 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 67912050 is about 8240.8767737420. The cubic root of 67912050 is about 407.9894629151.

The spelling of 67912050 in words is "sixty-seven million, nine hundred twelve thousand, fifty".