46861401 has 32 divisors (see below), whose sum is σ = 68923008. Its totient is φ = 28200960.

The previous prime is 46861393. The next prime is 46861411. The reversal of 46861401 is 10416864.

It is not a de Polignac number, because 46861401 - 2³ = 46861393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46861411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 152490 + ... + 152796.

It is an arithmetic number, because the mean of its divisors is an integer number (2153844).

Almost surely, 2^46861401 is an apocalyptic number.

46861401 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

46861401 is a deficient number, since it is larger than the sum of its proper divisors (22061607).

46861401 is a wasteful number, since it uses less digits than its factorization.

46861401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 46861401 is about 6845.5387662331. The cubic root of 46861401 is about 360.5275213788.

The spelling of 46861401 in words is "forty-six million, eight hundred sixty-one thousand, four hundred one".