61514673 has 16 divisors (see below), whose sum is σ = 93367296. Its totient is φ = 35660240.

The previous prime is 61514669. The next prime is 61514689. The reversal of 61514673 is 37641516.

It is not a de Polignac number, because 61514673 - 2² = 61514669 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (61514623) 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, 39765 + ... + 41282.

It is an arithmetic number, because the mean of its divisors is an integer number (5835456).

Almost surely, 2^61514673 is an apocalyptic number.

It is an amenable number.

61514673 is a deficient number, since it is larger than the sum of its proper divisors (31852623).

61514673 is a wasteful number, since it uses less digits than its factorization.

61514673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81084.

The product of its digits is 15120, while the sum is 33.

The square root of 61514673 is about 7843.1290311967. The cubic root of 61514673 is about 394.7537278101.

The spelling of 61514673 in words is "sixty-one million, five hundred fourteen thousand, six hundred seventy-three".