61923284 has 12 divisors (see below), whose sum is σ = 111009108. Its totient is φ = 30206400.

The previous prime is 61923271. The next prime is 61923293. The reversal of 61923284 is 48232916.

It can be written as a sum of positive squares in 2 ways, for example, as 770884 + 61152400 = 878^2 + 7820^2 .

It is a super-3 number, since 3×61923284³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188627 + ... + 188954.

It is an arithmetic number, because the mean of its divisors is an integer number (9250759).

Almost surely, 2^61923284 is an apocalyptic number.

It is an amenable number.

61923284 is a deficient number, since it is larger than the sum of its proper divisors (49085824).

61923284 is a wasteful number, since it uses less digits than its factorization.

61923284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377626 (or 377624 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 61923284 is about 7869.1348952728. The cubic root of 61923284 is about 395.6258497137.

The spelling of 61923284 in words is "sixty-one million, nine hundred twenty-three thousand, two hundred eighty-four".