67900461 has 8 divisors (see below), whose sum is σ = 90589824. Its totient is φ = 45239040.

The previous prime is 67900453. The next prime is 67900487. The reversal of 67900461 is 16400976.

It is a happy number.

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

It is not a de Polignac number, because 67900461 - 2³ = 67900453 is a prime.

It is a super-2 number, since 2×67900461² = 9220945208025042, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67900451) 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, 436 + ... + 11661.

It is an arithmetic number, because the mean of its divisors is an integer number (11323728).

Almost surely, 2^67900461 is an apocalyptic number.

It is an amenable number.

67900461 is a deficient number, since it is larger than the sum of its proper divisors (22689363).

67900461 is a wasteful number, since it uses less digits than its factorization.

67900461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13971.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 67900461 is about 8240.1736025402. The cubic root of 67900461 is about 407.9662541774.

The spelling of 67900461 in words is "sixty-seven million, nine hundred thousand, four hundred sixty-one".