61067532 has 24 divisors (see below), whose sum is σ = 145967472. Its totient is φ = 19859200.

The previous prime is 61067521. The next prime is 61067543. The reversal of 61067532 is 23576016.

It is an interprime number because it is at equal distance from previous prime (61067521) and next prime (61067543).

It is a self number, because there is not a number n which added to its sum of digits gives 61067532.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61569 + ... + 62552.

It is an arithmetic number, because the mean of its divisors is an integer number (6081978).

Almost surely, 2^61067532 is an apocalyptic number.

It is an amenable number.

61067532 is an abundant number, since it is smaller than the sum of its proper divisors (84899940).

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

61067532 is a wasteful number, since it uses less digits than its factorization.

61067532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124169 (or 124167 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 61067532 is about 7814.5717732963. The cubic root of 61067532 is about 393.7949322370.

The spelling of 61067532 in words is "sixty-one million, sixty-seven thousand, five hundred thirty-two".