61360670 has 16 divisors (see below), whose sum is σ = 126227808. Its totient is φ = 21037920.

The previous prime is 61360669. The next prime is 61360679. The reversal of 61360670 is 7606316.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61360679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438221 + ... + 438360.

It is an arithmetic number, because the mean of its divisors is an integer number (7889238).

Almost surely, 2^61360670 is an apocalyptic number.

61360670 is an abundant number, since it is smaller than the sum of its proper divisors (64867138).

61360670 is a wasteful number, since it uses less digits than its factorization.

61360670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876595.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 61360670 is about 7833.3051772544. The cubic root of 61360670 is about 394.4240283613.

Adding to 61360670 its reverse (7606316), we get a palindrome (68966986).

The spelling of 61360670 in words is "sixty-one million, three hundred sixty thousand, six hundred seventy".