61474370 has 32 divisors (see below), whose sum is σ = 112565376. Its totient is φ = 24169600.

The previous prime is 61474351. The next prime is 61474379. The reversal of 61474370 is 7347416.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (61474379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218630 + ... + 218910.

It is an arithmetic number, because the mean of its divisors is an integer number (3517668).

Almost surely, 2^61474370 is an apocalyptic number.

61474370 is a deficient number, since it is larger than the sum of its proper divisors (51091006).

61474370 is a wasteful number, since it uses less digits than its factorization.

61474370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 61474370 is about 7840.5592912751. The cubic root of 61474370 is about 394.6674977853.

The spelling of 61474370 in words is "sixty-one million, four hundred seventy-four thousand, three hundred seventy".