61033150 has 12 divisors (see below), whose sum is σ = 113521752. Its totient is φ = 24413240.

The previous prime is 61033129. The next prime is 61033171. The reversal of 61033150 is 5133016.

It is an interprime number because it is at equal distance from previous prime (61033129) and next prime (61033171).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 610282 + ... + 610381.

It is an arithmetic number, because the mean of its divisors is an integer number (9460146).

Almost surely, 2^61033150 is an apocalyptic number.

61033150 is a deficient number, since it is larger than the sum of its proper divisors (52488602).

61033150 is a wasteful number, since it uses less digits than its factorization.

61033150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220675 (or 1220670 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 61033150 is about 7812.3715989448. The cubic root of 61033150 is about 393.7210140752.

Adding to 61033150 its reverse (5133016), we get a palindrome (66166166).

The spelling of 61033150 in words is "sixty-one million, thirty-three thousand, one hundred fifty".