61230849 has 8 divisors (see below), whose sum is σ = 83025120. Its totient is φ = 40128576.

The previous prime is 61230833. The next prime is 61230881. The reversal of 61230849 is 94803216.

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

It is not a de Polignac number, because 61230849 - 2⁴ = 61230833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (61230809) 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, 172792 + ... + 173145.

It is an arithmetic number, because the mean of its divisors is an integer number (10378140).

Almost surely, 2^61230849 is an apocalyptic number.

It is an amenable number.

61230849 is a deficient number, since it is larger than the sum of its proper divisors (21794271).

61230849 is a wasteful number, since it uses less digits than its factorization.

61230849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345999.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 61230849 is about 7825.0143130860. The cubic root of 61230849 is about 394.1456704952.

The spelling of 61230849 in words is "sixty-one million, two hundred thirty thousand, eight hundred forty-nine".