61923141 has 24 divisors (see below), whose sum is σ = 102445824. Its totient is φ = 35307360.

The previous prime is 61923083. The next prime is 61923167. The reversal of 61923141 is 14132916.

61923141 is a `hidden beast` number, since 619 + 2 + 3 + 1 + 41 = 666.

It is not a de Polignac number, because 61923141 - 2⁶ = 61923077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61923181) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40900 + ... + 42386.

It is an arithmetic number, because the mean of its divisors is an integer number (4268576).

Almost surely, 2^61923141 is an apocalyptic number.

It is an amenable number.

61923141 is a deficient number, since it is larger than the sum of its proper divisors (40522683).

61923141 is a wasteful number, since it uses less digits than its factorization.

61923141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2161 (or 2158 counting only the distinct ones).

The product of its digits is 1296, while the sum is 27.

The square root of 61923141 is about 7869.1258091353. The cubic root of 61923141 is about 395.6255451727.

The spelling of 61923141 in words is "sixty-one million, nine hundred twenty-three thousand, one hundred forty-one".