46390641 has 16 divisors (see below), whose sum is σ = 67666368. Its totient is φ = 28036800.

The previous prime is 46390621. The next prime is 46390649. The reversal of 46390641 is 14609364.

It is not a de Polignac number, because 46390641 - 2⁶ = 46390577 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (46390649) 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, 11331 + ... + 14871.

It is an arithmetic number, because the mean of its divisors is an integer number (4229148).

Almost surely, 2^46390641 is an apocalyptic number.

It is an amenable number.

46390641 is a deficient number, since it is larger than the sum of its proper divisors (21275727).

46390641 is a wasteful number, since it uses less digits than its factorization.

46390641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3952.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 46390641 is about 6811.0675374716. The cubic root of 46390641 is about 359.3161942444.

The spelling of 46390641 in words is "forty-six million, three hundred ninety thousand, six hundred forty-one".