46245145 has 16 divisors (see below), whose sum is σ = 58890240. Its totient is φ = 34763904.

The previous prime is 46245127. The next prime is 46245163. The reversal of 46245145 is 54154264.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (46245127) and next prime (46245163).

It is a cyclic number.

It is not a de Polignac number, because 46245145 - 2⁵ = 46245113 is a prime.

It is a super-2 number, since 2×46245145² = 4277226872142050, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10149 + ... + 13981.

It is an arithmetic number, because the mean of its divisors is an integer number (3680640).

Almost surely, 2^46245145 is an apocalyptic number.

It is an amenable number.

46245145 is a deficient number, since it is larger than the sum of its proper divisors (12645095).

46245145 is a wasteful number, since it uses less digits than its factorization.

46245145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3984.

The product of its digits is 19200, while the sum is 31.

The square root of 46245145 is about 6800.3782983008. The cubic root of 46245145 is about 358.9401570526.

The spelling of 46245145 in words is "forty-six million, two hundred forty-five thousand, one hundred forty-five".