61652467 has 4 divisors (see below), whose sum is σ = 61671456. Its totient is φ = 61633480.

The previous prime is 61652453. The next prime is 61652527. The reversal of 61652467 is 76425616.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-61652467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61652407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3259 + ... + 11572.

It is an arithmetic number, because the mean of its divisors is an integer number (15417864).

Almost surely, 2^61652467 is an apocalyptic number.

61652467 is a deficient number, since it is larger than the sum of its proper divisors (18989).

61652467 is a wasteful number, since it uses less digits than its factorization.

61652467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18988.

The product of its digits is 60480, while the sum is 37.

The square root of 61652467 is about 7851.9084941178. The cubic root of 61652467 is about 395.0482598729.

The spelling of 61652467 in words is "sixty-one million, six hundred fifty-two thousand, four hundred sixty-seven".