37141961 has 4 divisors (see below), whose sum is σ = 37378692. Its totient is φ = 36905232.

The previous prime is 37141913. The next prime is 37141997. The reversal of 37141961 is 16914173.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16914173 = 73 ⋅231701.

It can be written as a sum of positive squares in 2 ways, for example, as 13278736 + 23863225 = 3644^2 + 4885^2 .

It is a cyclic number.

It is not a de Polignac number, because 37141961 - 2¹⁴ = 37125577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (37141901) 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, 118130 + ... + 118443.

It is an arithmetic number, because the mean of its divisors is an integer number (9344673).

Almost surely, 2^37141961 is an apocalyptic number.

It is an amenable number.

37141961 is a deficient number, since it is larger than the sum of its proper divisors (236731).

37141961 is a wasteful number, since it uses less digits than its factorization.

37141961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236730.

The product of its digits is 4536, while the sum is 32.

The square root of 37141961 is about 6094.4204810630. The cubic root of 37141961 is about 333.6478084451.

The spelling of 37141961 in words is "thirty-seven million, one hundred forty-one thousand, nine hundred sixty-one".