60401291 has 8 divisors (see below), whose sum is σ = 61709904. Its totient is φ = 59099040.

The previous prime is 60401281. The next prime is 60401303. The reversal of 60401291 is 19210406.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 60401291 - 2¹⁰ = 60400267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60401261) 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, 20960 + ... + 23666.

It is an arithmetic number, because the mean of its divisors is an integer number (7713738).

Almost surely, 2^60401291 is an apocalyptic number.

60401291 is a deficient number, since it is larger than the sum of its proper divisors (1308613).

60401291 is a wasteful number, since it uses less digits than its factorization.

60401291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3181.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 60401291 is about 7771.8267479403. The cubic root of 60401291 is about 392.3576039643.

Adding to 60401291 its reverse (19210406), we get a palindrome (79611697).

The spelling of 60401291 in words is "sixty million, four hundred one thousand, two hundred ninety-one".