46401249 has 16 divisors (see below), whose sum is σ = 65378880. Its totient is φ = 29191680.

The previous prime is 46401239. The next prime is 46401259. The reversal of 46401249 is 94210464.

It is an interprime number because it is at equal distance from previous prime (46401239) and next prime (46401259).

It is not a de Polignac number, because 46401249 - 2⁸ = 46400993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46401239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14569 + ... + 17465.

It is an arithmetic number, because the mean of its divisors is an integer number (4086180).

Almost surely, 2^46401249 is an apocalyptic number.

It is an amenable number.

46401249 is a deficient number, since it is larger than the sum of its proper divisors (18977631).

46401249 is a wasteful number, since it uses less digits than its factorization.

46401249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3200.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 46401249 is about 6811.8462255104. The cubic root of 46401249 is about 359.3435800533.

The spelling of 46401249 in words is "forty-six million, four hundred one thousand, two hundred forty-nine".