61962573 has 4 divisors (see below), whose sum is σ = 82616768. Its totient is φ = 41308380.

The previous prime is 61962559. The next prime is 61962577. The reversal of 61962573 is 37526916.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 61962573 - 2⁵ = 61962541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61962577) 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, 10327093 + ... + 10327098.

It is an arithmetic number, because the mean of its divisors is an integer number (20654192).

Almost surely, 2^61962573 is an apocalyptic number.

It is an amenable number.

61962573 is a deficient number, since it is larger than the sum of its proper divisors (20654195).

61962573 is a wasteful number, since it uses less digits than its factorization.

61962573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20654194.

The product of its digits is 68040, while the sum is 39.

The square root of 61962573 is about 7871.6308983590. The cubic root of 61962573 is about 395.7095040721.

The spelling of 61962573 in words is "sixty-one million, nine hundred sixty-two thousand, five hundred seventy-three".