61148246 has 8 divisors (see below), whose sum is σ = 91769544. Its totient is φ = 30558400.

The previous prime is 61148233. The next prime is 61148257. The reversal of 61148246 is 64284116.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2180 + ... + 11271.

It is an arithmetic number, because the mean of its divisors is an integer number (11471193).

Almost surely, 2^61148246 is an apocalyptic number.

61148246 is a deficient number, since it is larger than the sum of its proper divisors (30621298).

61148246 is a wasteful number, since it uses less digits than its factorization.

61148246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15726.

The product of its digits is 9216, while the sum is 32.

The square root of 61148246 is about 7819.7343944663. The cubic root of 61148246 is about 393.9683510184.

The spelling of 61148246 in words is "sixty-one million, one hundred forty-eight thousand, two hundred forty-six".