46212838 has 8 divisors (see below), whose sum is σ = 79222032. Its totient is φ = 19805496.

The previous prime is 46212833. The next prime is 46212841. The reversal of 46212838 is 83821264.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46212833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1650445 + ... + 1650472.

It is an arithmetic number, because the mean of its divisors is an integer number (9902754).

Almost surely, 2^46212838 is an apocalyptic number.

46212838 is a deficient number, since it is larger than the sum of its proper divisors (33009194).

46212838 is a wasteful number, since it uses less digits than its factorization.

46212838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3300926.

The product of its digits is 18432, while the sum is 34.

The square root of 46212838 is about 6798.0025007351. The cubic root of 46212838 is about 358.8565520161.

Subtracting from 46212838 its sum of digits (34), we obtain a square (46212804 = 6798²).

The spelling of 46212838 in words is "forty-six million, two hundred twelve thousand, eight hundred thirty-eight".