61123032 has 32 divisors (see below), whose sum is σ = 169786800. Its totient is φ = 20374272.

The previous prime is 61123031. The next prime is 61123033. The reversal of 61123032 is 23032116.

61123032 is a `hidden beast` number, since 611 + 23 + 0 + 32 = 666.

61123032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (61123031) and next prime (61123033).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 61122996 and 61123014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61123031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141273 + ... + 141704.

Almost surely, 2^61123032 is an apocalyptic number.

It is an amenable number.

61123032 is an abundant number, since it is smaller than the sum of its proper divisors (108663768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61123032 is a wasteful number, since it uses less digits than its factorization.

61123032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282992 (or 282982 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 61123032 is about 7818.1220251413. The cubic root of 61123032 is about 393.9141936533.

Adding to 61123032 its reverse (23032116), we get a palindrome (84155148).

The spelling of 61123032 in words is "sixty-one million, one hundred twenty-three thousand, thirty-two".