46443357 has 6 divisors (see below), whose sum is σ = 67084862. Its totient is φ = 30962232.

The previous prime is 46443347. The next prime is 46443359. The reversal of 46443357 is 75334464.

It is a happy number.

46443357 is a `hidden beast` number, since 4 + 644 + 3 + 3 + 5 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 46090521 + 352836 = 6789^2 + 594^2 .

It is not a de Polignac number, because 46443357 - 2¹⁵ = 46410589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46443359) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2580178 + ... + 2580195.

Almost surely, 2^46443357 is an apocalyptic number.

It is an amenable number.

46443357 is a deficient number, since it is larger than the sum of its proper divisors (20641505).

46443357 is a wasteful number, since it uses less digits than its factorization.

46443357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5160379 (or 5160376 counting only the distinct ones).

The product of its digits is 120960, while the sum is 36.

The square root of 46443357 is about 6814.9363166504. The cubic root of 46443357 is about 359.4522456965.

It can be divided in two parts, 4644 and 3357, that added together give a triangular number (8001 = T₁₂₆).

The spelling of 46443357 in words is "forty-six million, four hundred forty-three thousand, three hundred fifty-seven".