60921056946 has 32 divisors (see below), whose sum is σ = 122689987200. Its totient is φ = 20165774336.

The previous prime is 60921056941. The next prime is 60921056951. The reversal of 60921056946 is 64965012906.

It is an interprime number because it is at equal distance from previous prime (60921056941) and next prime (60921056951).

It is a super-2 number, since 2×60921056946² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 60921056895 and 60921056904.

It is not an unprimeable number, because it can be changed into a prime (60921056941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6232555 + ... + 6242321.

It is an arithmetic number, because the mean of its divisors is an integer number (3834062100).

Almost surely, 2^60921056946 is an apocalyptic number.

60921056946 is an abundant number, since it is smaller than the sum of its proper divisors (61768930254).

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

60921056946 is a wasteful number, since it uses less digits than its factorization.

60921056946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16898.

The product of its (nonzero) digits is 699840, while the sum is 48.

The spelling of 60921056946 in words is "sixty billion, nine hundred twenty-one million, fifty-six thousand, nine hundred forty-six".