61852941 has 12 divisors (see below), whose sum is σ = 89443068. Its totient is φ = 41189184.

The previous prime is 61852939. The next prime is 61852991. The reversal of 61852941 is 14925816.

It can be written as a sum of positive squares in 2 ways, for example, as 29975625 + 31877316 = 5475^2 + 5646^2 .

It is not a de Polignac number, because 61852941 - 2¹ = 61852939 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 61852896 and 61852905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61852991) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5971 + ... + 12623.

It is an arithmetic number, because the mean of its divisors is an integer number (7453589).

Almost surely, 2^61852941 is an apocalyptic number.

It is an amenable number.

61852941 is a deficient number, since it is larger than the sum of its proper divisors (27590127).

61852941 is a wasteful number, since it uses less digits than its factorization.

61852941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7692 (or 7689 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 61852941 is about 7864.6640741992. The cubic root of 61852941 is about 395.4759865721.

The spelling of 61852941 in words is "sixty-one million, eight hundred fifty-two thousand, nine hundred forty-one".