62420274 has 32 divisors (see below), whose sum is σ = 158528640. Its totient is φ = 17834256.

The previous prime is 62420261. The next prime is 62420279. The reversal of 62420274 is 47202426.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62420279) 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, 82189 + ... + 82944.

It is an arithmetic number, because the mean of its divisors is an integer number (4954020).

Almost surely, 2^62420274 is an apocalyptic number.

62420274 is an abundant number, since it is smaller than the sum of its proper divisors (96108366).

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

62420274 is a wasteful number, since it uses less digits than its factorization.

62420274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165151 (or 165145 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 62420274 is about 7900.6502264054. The cubic root of 62420274 is about 396.6814483424.

The spelling of 62420274 in words is "sixty-two million, four hundred twenty thousand, two hundred seventy-four".