46240261 has 2 divisors, whose sum is σ = 46240262. Its totient is φ = 46240260.

The previous prime is 46240253. The next prime is 46240279. The reversal of 46240261 is 16204264.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46104100 + 136161 = 6790^2 + 369^2 .

It is a cyclic number.

It is not a de Polignac number, because 46240261 - 2³ = 46240253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46240231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23120130 + 23120131.

It is an arithmetic number, because the mean of its divisors is an integer number (23120131).

Almost surely, 2^46240261 is an apocalyptic number.

It is an amenable number.

46240261 is a deficient number, since it is larger than the sum of its proper divisors (1).

46240261 is an equidigital number, since it uses as much as digits as its factorization.

46240261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 46240261 is about 6800.0191911494. The cubic root of 46240261 is about 358.9275205878.

The spelling of 46240261 in words is "forty-six million, two hundred forty thousand, two hundred sixty-one".