46206649 has 2 divisors, whose sum is σ = 46206650. Its totient is φ = 46206648.

The previous prime is 46206581. The next prime is 46206653. The reversal of 46206649 is 94660264.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44156025 + 2050624 = 6645^2 + 1432^2 .

It is a cyclic number.

It is not a de Polignac number, because 46206649 - 2⁹ = 46206137 is a prime.

It is not a weakly prime, because it can be changed into another prime (46206659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23103324 + 23103325.

It is an arithmetic number, because the mean of its divisors is an integer number (23103325).

Almost surely, 2^46206649 is an apocalyptic number.

It is an amenable number.

46206649 is a deficient number, since it is larger than the sum of its proper divisors (1).

46206649 is an equidigital number, since it uses as much as digits as its factorization.

46206649 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 46206649 is about 6797.5472782468. The cubic root of 46206649 is about 358.8405314870.

The spelling of 46206649 in words is "forty-six million, two hundred six thousand, six hundred forty-nine".