60272940 has 288 divisors, whose sum is σ = 225227520. Its totient is φ = 11902464.

The previous prime is 60272929. The next prime is 60272951. The reversal of 60272940 is 4927206.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (60272929) and next prime (60272951).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 60272898 and 60272907.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 726139 + ... + 726221.

It is an arithmetic number, because the mean of its divisors is an integer number (782040).

Almost surely, 2^60272940 is an apocalyptic number.

60272940 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60272940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112613760).

60272940 is an abundant number, since it is smaller than the sum of its proper divisors (164954580).

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

60272940 is a wasteful number, since it uses less digits than its factorization.

60272940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 132 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 60272940 is about 7763.5649028008. The cubic root of 60272940 is about 392.0794906823.

The spelling of 60272940 in words is "sixty million, two hundred seventy-two thousand, nine hundred forty".