46215641 has 2 divisors, whose sum is σ = 46215642. Its totient is φ = 46215640.

The previous prime is 46215601. The next prime is 46215649. The reversal of 46215641 is 14651264.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27040000 + 19175641 = 5200^2 + 4379^2 .

It is a cyclic number.

It is not a de Polignac number, because 46215641 - 2⁶ = 46215577 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46215649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23107820 + 23107821.

It is an arithmetic number, because the mean of its divisors is an integer number (23107821).

Almost surely, 2^46215641 is an apocalyptic number.

It is an amenable number.

46215641 is a deficient number, since it is larger than the sum of its proper divisors (1).

46215641 is an equidigital number, since it uses as much as digits as its factorization.

46215641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 29.

The square root of 46215641 is about 6798.2086611107. The cubic root of 46215641 is about 358.8638072481.

The spelling of 46215641 in words is "forty-six million, two hundred fifteen thousand, six hundred forty-one".