45982141 has 2 divisors, whose sum is σ = 45982142. Its totient is φ = 45982140.

The previous prime is 45982103. The next prime is 45982151. The reversal of 45982141 is 14128954.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40322500 + 5659641 = 6350^2 + 2379^2 .

It is a cyclic number.

It is not a de Polignac number, because 45982141 - 2⁹ = 45981629 is a prime.

It is a super-2 number, since 2×45982141² = 4228714581887762, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45982097 and 45982106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45982151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22991070 + 22991071.

It is an arithmetic number, because the mean of its divisors is an integer number (22991071).

Almost surely, 2^45982141 is an apocalyptic number.

It is an amenable number.

45982141 is a deficient number, since it is larger than the sum of its proper divisors (1).

45982141 is an equidigital number, since it uses as much as digits as its factorization.

45982141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 34.

The square root of 45982141 is about 6781.0132723657. The cubic root of 45982141 is about 358.2584117865.

The spelling of 45982141 in words is "forty-five million, nine hundred eighty-two thousand, one hundred forty-one".