62879040 has 168 divisors, whose sum is σ = 247253760. Its totient is φ = 14367744.

The previous prime is 62878993. The next prime is 62879053. The reversal of 62879040 is 4097826.

It is a tau number, because it is divible by the number of its divisors (168).

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

It is a junction number, because it is equal to n+sod(n) for n = 62878986 and 62879004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18601 + ... + 21719.

Almost surely, 2^62879040 is an apocalyptic number.

62879040 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 62879040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123626880).

62879040 is an abundant number, since it is smaller than the sum of its proper divisors (184374720).

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

62879040 is a wasteful number, since it uses less digits than its factorization.

62879040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3149 (or 3136 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 62879040 is about 7929.6305084159. The cubic root of 62879040 is about 397.6508979721.

The spelling of 62879040 in words is "sixty-two million, eight hundred seventy-nine thousand, forty".