61707452 has 6 divisors (see below), whose sum is σ = 107988048. Its totient is φ = 30853724.

The previous prime is 61707439. The next prime is 61707461. The reversal of 61707452 is 25470716.

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, 7713428 + ... + 7713435.

It is an arithmetic number, because the mean of its divisors is an integer number (17998008).

Almost surely, 2^61707452 is an apocalyptic number.

It is an amenable number.

61707452 is a deficient number, since it is larger than the sum of its proper divisors (46280596).

61707452 is a wasteful number, since it uses less digits than its factorization.

61707452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15426867 (or 15426865 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 61707452 is about 7855.4090918297. The cubic root of 61707452 is about 395.1656667683.

The spelling of 61707452 in words is "sixty-one million, seven hundred seven thousand, four hundred fifty-two".