46245780 has 216 divisors, whose sum is σ = 171644928. Its totient is φ = 9870336.

The previous prime is 46245767. The next prime is 46245799. The reversal of 46245780 is 8754264.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 364077 + ... + 364203.

Almost surely, 2^46245780 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46245780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85822464).

46245780 is an abundant number, since it is smaller than the sum of its proper divisors (125399148).

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

46245780 is a wasteful number, since it uses less digits than its factorization.

46245780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 46245780 is about 6800.4249867196. The cubic root of 46245780 is about 358.9417999346.

It can be divided in two parts, 4624 and 5780, that added together give a square (10404 = 102²).

The spelling of 46245780 in words is "forty-six million, two hundred forty-five thousand, seven hundred eighty".