61626348 has 144 divisors (see below), whose sum is σ = 191376640. Its totient is φ = 16329600.

The previous prime is 61626347. The next prime is 61626371. The reversal of 61626348 is 84362616.

61626348 is a `hidden beast` number, since 6 + 16 + 2 + 634 + 8 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (61626347) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 291963 + ... + 292173.

Almost surely, 2^61626348 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 61626348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95688320).

61626348 is an abundant number, since it is smaller than the sum of its proper divisors (129750292).

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

61626348 is a wasteful number, since it uses less digits than its factorization.

61626348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308 (or 303 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 61626348 is about 7850.2450917153. The cubic root of 61626348 is about 394.9924647390.

The spelling of 61626348 in words is "sixty-one million, six hundred twenty-six thousand, three hundred forty-eight".