61332938 has 8 divisors (see below), whose sum is σ = 93507780. Its totient is φ = 30163680.

The previous prime is 61332917. The next prime is 61332959. The reversal of 61332938 is 83923316.

It is an interprime number because it is at equal distance from previous prime (61332917) and next prime (61332959).

It can be written as a sum of positive squares in 2 ways, for example, as 42471289 + 18861649 = 6517^2 + 4343^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 61332898 and 61332907.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 251243 + ... + 251486.

Almost surely, 2^61332938 is an apocalyptic number.

61332938 is a deficient number, since it is larger than the sum of its proper divisors (32174842).

61332938 is a wasteful number, since it uses less digits than its factorization.

61332938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502792.

The product of its digits is 23328, while the sum is 35.

The square root of 61332938 is about 7831.5348431837. The cubic root of 61332938 is about 394.3645993307.

The spelling of 61332938 in words is "sixty-one million, three hundred thirty-two thousand, nine hundred thirty-eight".