46739826 has 72 divisors (see below), whose sum is σ = 118841580. Its totient is φ = 13237056.

The previous prime is 46739813. The next prime is 46739827. The reversal of 46739826 is 62893764.

It can be written as a sum of positive squares in 2 ways, for example, as 46580625 + 159201 = 6825^2 + 399^2 .

It is a super-2 number, since 2×46739826² = 4369222669020552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46739827) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 173620 + ... + 173888.

Almost surely, 2^46739826 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46739826, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59420790).

46739826 is an abundant number, since it is smaller than the sum of its proper divisors (72101754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46739826 is a wasteful number, since it uses less digits than its factorization.

46739826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488 (or 478 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 46739826 is about 6836.6531285418. The cubic root of 46739826 is about 360.2154728579.

The spelling of 46739826 in words is "forty-six million, seven hundred thirty-nine thousand, eight hundred twenty-six".