46394151 has 8 divisors (see below), whose sum is σ = 64548480. Its totient is φ = 29584632.

The previous prime is 46394149. The next prime is 46394191. The reversal of 46394151 is 15149364.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 46394151 - 2¹ = 46394149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46394111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336121 + ... + 336258.

It is an arithmetic number, because the mean of its divisors is an integer number (8068560).

Almost surely, 2^46394151 is an apocalyptic number.

46394151 is a deficient number, since it is larger than the sum of its proper divisors (18154329).

46394151 is a wasteful number, since it uses less digits than its factorization.

46394151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672405.

The product of its digits is 12960, while the sum is 33.

The square root of 46394151 is about 6811.3252014568. The cubic root of 46394151 is about 359.3252561874.

The spelling of 46394151 in words is "forty-six million, three hundred ninety-four thousand, one hundred fifty-one".