61346452 has 6 divisors (see below), whose sum is σ = 107356298. Its totient is φ = 30673224.

The previous prime is 61346449. The next prime is 61346471. The reversal of 61346452 is 25464316.

It can be written as a sum of positive squares in only one way, i.e., 51322896 + 10023556 = 7164^2 + 3166^2 .

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, 7668303 + ... + 7668310.

Almost surely, 2^61346452 is an apocalyptic number.

It is an amenable number.

61346452 is a deficient number, since it is larger than the sum of its proper divisors (46009846).

61346452 is a wasteful number, since it uses less digits than its factorization.

61346452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15336617 (or 15336615 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 61346452 is about 7832.3975894997. The cubic root of 61346452 is about 394.3935617555.

The spelling of 61346452 in words is "sixty-one million, three hundred forty-six thousand, four hundred fifty-two".