61342822 has 4 divisors (see below), whose sum is σ = 92014236. Its totient is φ = 30671410.

The previous prime is 61342819. The next prime is 61342861. The reversal of 61342822 is 22824316.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15335704 + ... + 15335707.

It is an arithmetic number, because the mean of its divisors is an integer number (23003559).

Almost surely, 2^61342822 is an apocalyptic number.

61342822 is a deficient number, since it is larger than the sum of its proper divisors (30671414).

61342822 is a wasteful number, since it uses less digits than its factorization.

61342822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30671413.

The product of its digits is 4608, while the sum is 28.

The square root of 61342822 is about 7832.1658562622. The cubic root of 61342822 is about 394.3857825669.

The spelling of 61342822 in words is "sixty-one million, three hundred forty-two thousand, eight hundred twenty-two".