67048261 has 8 divisors (see below), whose sum is σ = 79269120. Its totient is φ = 55488048.

The previous prime is 67048259. The next prime is 67048271. The reversal of 67048261 is 16284076.

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

It is not a de Polignac number, because 67048261 - 2¹ = 67048259 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67048231) 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, 164941 + ... + 165346.

It is an arithmetic number, because the mean of its divisors is an integer number (9908640).

Almost surely, 2^67048261 is an apocalyptic number.

It is an amenable number.

67048261 is a deficient number, since it is larger than the sum of its proper divisors (12220859).

67048261 is a wasteful number, since it uses less digits than its factorization.

67048261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330323.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 67048261 is about 8188.3002509678. The cubic root of 67048261 is about 406.2523062275.

The spelling of 67048261 in words is "sixty-seven million, forty-eight thousand, two hundred sixty-one".