45946362 has 48 divisors (see below), whose sum is σ = 115448256. Its totient is φ = 11932800.

The previous prime is 45946361. The next prime is 45946367. The reversal of 45946362 is 26364954.

It is a super-2 number, since 2×45946362² = 4222136362070088, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45946362.

It is not an unprimeable number, because it can be changed into a prime (45946361) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 562 + ... + 9602.

It is an arithmetic number, because the mean of its divisors is an integer number (2405172).

Almost surely, 2^45946362 is an apocalyptic number.

45946362 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 45946362, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57724128).

45946362 is an abundant number, since it is smaller than the sum of its proper divisors (69501894).

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

45946362 is a wasteful number, since it uses less digits than its factorization.

45946362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9075 (or 9064 counting only the distinct ones).

The product of its digits is 155520, while the sum is 39.

The square root of 45946362 is about 6778.3745839250. The cubic root of 45946362 is about 358.1654666162.

The spelling of 45946362 in words is "forty-five million, nine hundred forty-six thousand, three hundred sixty-two".